Home / 8,368.53-11,548.08-4,591.23

Finding the Fourth Proportional to 8,368.53, 11,548.08 and 4,591.23

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Solution

The fourth proportional to 8,368.53, 11,548.08 and 4,591.23 is: 6,335.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,368.53 : 11,548.08 = 4,591.23 : x
  2. Step 2: Convert to fraction form
    8,368.53/11,548.08 = 4,591.23/x
  3. Step 3: Cross multiply
    8,368.53x = 11,548.08 × 4,591.23
  4. Step 4: Simplify right side
    8,368.53x = 53,019,891.34
  5. Step 5: Solve for x
    x = 53,019,891.34/8,368.53
  6. Step 6: Final answer
    x = 6,335.63

Related Problems

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Half scale
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Double scale
Find fourth proportional to 8,369.53, 11,549.46 and 4,592.23
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.