Home / 94,232.46-129,997.44-57,900.92

Finding the Fourth Proportional to 94,232.46, 129,997.44 and 57,900.92

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Solution

The fourth proportional to 94,232.46, 129,997.44 and 57,900.92 is: 79,876.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,232.46 : 129,997.44 = 57,900.92 : x
  2. Step 2: Convert to fraction form
    94,232.46/129,997.44 = 57,900.92/x
  3. Step 3: Cross multiply
    94,232.46x = 129,997.44 × 57,900.92
  4. Step 4: Simplify right side
    94,232.46x = 7,526,971,373.64
  5. Step 5: Solve for x
    x = 7,526,971,373.64/94,232.46
  6. Step 6: Final answer
    x = 79,876.63

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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.