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Finding the Fourth Proportional to 64,101.88, 88,454.19 and 37,245.52

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Solution

The fourth proportional to 64,101.88, 88,454.19 and 37,245.52 is: 51,395.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,101.88 : 88,454.19 = 37,245.52 : x
  2. Step 2: Convert to fraction form
    64,101.88/88,454.19 = 37,245.52/x
  3. Step 3: Cross multiply
    64,101.88x = 88,454.19 × 37,245.52
  4. Step 4: Simplify right side
    64,101.88x = 3,294,522,302.73
  5. Step 5: Solve for x
    x = 3,294,522,302.73/64,101.88
  6. Step 6: Final answer
    x = 51,395.10

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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.