Home / 94,554.30-141,831.45-52,995.90

Finding the Fourth Proportional to 94,554.30, 141,831.45 and 52,995.90

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Solution

The fourth proportional to 94,554.30, 141,831.45 and 52,995.90 is: 79,493.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,554.30 : 141,831.45 = 52,995.90 : x
  2. Step 2: Convert to fraction form
    94,554.30/141,831.45 = 52,995.90/x
  3. Step 3: Cross multiply
    94,554.30x = 141,831.45 × 52,995.90
  4. Step 4: Simplify right side
    94,554.30x = 7,516,485,341.06
  5. Step 5: Solve for x
    x = 7,516,485,341.06/94,554.30
  6. Step 6: Final answer
    x = 79,493.85

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Similar ratio
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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.