Home / 8,043.17-12,064.75-4,573.13

Finding the Fourth Proportional to 8,043.17, 12,064.75 and 4,573.13

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Solution

The fourth proportional to 8,043.17, 12,064.75 and 4,573.13 is: 6,859.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,043.17 : 12,064.75 = 4,573.13 : x
  2. Step 2: Convert to fraction form
    8,043.17/12,064.75 = 4,573.13/x
  3. Step 3: Cross multiply
    8,043.17x = 12,064.75 × 4,573.13
  4. Step 4: Simplify right side
    8,043.17x = 55,173,598.41
  5. Step 5: Solve for x
    x = 55,173,598.41/8,043.17
  6. Step 6: Final answer
    x = 6,859.69

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.