Home / 44,997.54-67,484.43-13,399.08

Finding the Fourth Proportional to 44,997.54, 67,484.43 and 13,399.08

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Solution

The fourth proportional to 44,997.54, 67,484.43 and 13,399.08 is: 20,095.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,997.54 : 67,484.43 = 13,399.08 : x
  2. Step 2: Convert to fraction form
    44,997.54/67,484.43 = 13,399.08/x
  3. Step 3: Cross multiply
    44,997.54x = 67,484.43 × 13,399.08
  4. Step 4: Simplify right side
    44,997.54x = 904,229,276.32
  5. Step 5: Solve for x
    x = 904,229,276.32/44,997.54
  6. Step 6: Final answer
    x = 20,095.08

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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.