Home / 94,073.16-129,777.06-58,250.10

Finding the Fourth Proportional to 94,073.16, 129,777.06 and 58,250.10

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Solution

The fourth proportional to 94,073.16, 129,777.06 and 58,250.10 is: 80,357.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,073.16 : 129,777.06 = 58,250.10 : x
  2. Step 2: Convert to fraction form
    94,073.16/129,777.06 = 58,250.10/x
  3. Step 3: Cross multiply
    94,073.16x = 129,777.06 × 58,250.10
  4. Step 4: Simplify right side
    94,073.16x = 7,559,526,722.71
  5. Step 5: Solve for x
    x = 7,559,526,722.71/94,073.16
  6. Step 6: Final answer
    x = 80,357.95

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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.