Home / 25,373.02-35,006.22-14,753.92

Finding the Fourth Proportional to 25,373.02, 35,006.22 and 14,753.92

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Solution

The fourth proportional to 25,373.02, 35,006.22 and 14,753.92 is: 20,355.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,373.02 : 35,006.22 = 14,753.92 : x
  2. Step 2: Convert to fraction form
    25,373.02/35,006.22 = 14,753.92/x
  3. Step 3: Cross multiply
    25,373.02x = 35,006.22 × 14,753.92
  4. Step 4: Simplify right side
    25,373.02x = 516,478,969.38
  5. Step 5: Solve for x
    x = 516,478,969.38/25,373.02
  6. Step 6: Final answer
    x = 20,355.44

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Half scale
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Double scale
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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.