Home / 94,332.61-141,498.91-64,660.48

Finding the Fourth Proportional to 94,332.61, 141,498.91 and 64,660.48

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Solution

The fourth proportional to 94,332.61, 141,498.91 and 64,660.48 is: 96,990.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,332.61 : 141,498.91 = 64,660.48 : x
  2. Step 2: Convert to fraction form
    94,332.61/141,498.91 = 64,660.48/x
  3. Step 3: Cross multiply
    94,332.61x = 141,498.91 × 64,660.48
  4. Step 4: Simplify right side
    94,332.61x = 9,149,387,963.09
  5. Step 5: Solve for x
    x = 9,149,387,963.09/94,332.61
  6. Step 6: Final answer
    x = 96,990.73

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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.