Home / 64,153.35-88,532.19-37,296.59

Finding the Fourth Proportional to 64,153.35, 88,532.19 and 37,296.59

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Solution

The fourth proportional to 64,153.35, 88,532.19 and 37,296.59 is: 51,469.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,153.35 : 88,532.19 = 37,296.59 : x
  2. Step 2: Convert to fraction form
    64,153.35/88,532.19 = 37,296.59/x
  3. Step 3: Cross multiply
    64,153.35x = 88,532.19 × 37,296.59
  4. Step 4: Simplify right side
    64,153.35x = 3,301,948,349.57
  5. Step 5: Solve for x
    x = 3,301,948,349.57/64,153.35
  6. Step 6: Final answer
    x = 51,469.62

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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.