Home / 44,239.86-66,349.47-25,480.02

Finding the Fourth Proportional to 44,239.86, 66,349.47 and 25,480.02

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Solution

The fourth proportional to 44,239.86, 66,349.47 and 25,480.02 is: 38,214.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,239.86 : 66,349.47 = 25,480.02 : x
  2. Step 2: Convert to fraction form
    44,239.86/66,349.47 = 25,480.02/x
  3. Step 3: Cross multiply
    44,239.86x = 66,349.47 × 25,480.02
  4. Step 4: Simplify right side
    44,239.86x = 1,690,585,822.59
  5. Step 5: Solve for x
    x = 1,690,585,822.59/44,239.86
  6. Step 6: Final answer
    x = 38,214.09

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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.