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Finding the Fourth Proportional to 35,800.53, 53,680.22 and 14,755.10

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Solution

The fourth proportional to 35,800.53, 53,680.22 and 14,755.10 is: 22,124.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,800.53 : 53,680.22 = 14,755.10 : x
  2. Step 2: Convert to fraction form
    35,800.53/53,680.22 = 14,755.10/x
  3. Step 3: Cross multiply
    35,800.53x = 53,680.22 × 14,755.10
  4. Step 4: Simplify right side
    35,800.53x = 792,057,014.12
  5. Step 5: Solve for x
    x = 792,057,014.12/35,800.53
  6. Step 6: Final answer
    x = 22,124.17

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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.