Home / 4,841.21-7,213.16-4,522.97

Finding the Fourth Proportional to 4,841.21, 7,213.16 and 4,522.97

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Solution

The fourth proportional to 4,841.21, 7,213.16 and 4,522.97 is: 6,739.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,841.21 : 7,213.16 = 4,522.97 : x
  2. Step 2: Convert to fraction form
    4,841.21/7,213.16 = 4,522.97/x
  3. Step 3: Cross multiply
    4,841.21x = 7,213.16 × 4,522.97
  4. Step 4: Simplify right side
    4,841.21x = 32,624,935.63
  5. Step 5: Solve for x
    x = 32,624,935.63/4,841.21
  6. Step 6: Final answer
    x = 6,739.00

Related Problems

Find fourth proportional to 2,420.61, 3,606.58 and 2,261.49
Half scale
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Double scale
Find fourth proportional to 4,842.21, 7,214.65 and 4,523.97
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.