Home / 94,279.51-141,229.90-43,607.55

Finding the Fourth Proportional to 94,279.51, 141,229.90 and 43,607.55

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Solution

The fourth proportional to 94,279.51, 141,229.90 and 43,607.55 is: 65,323.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,279.51 : 141,229.90 = 43,607.55 : x
  2. Step 2: Convert to fraction form
    94,279.51/141,229.90 = 43,607.55/x
  3. Step 3: Cross multiply
    94,279.51x = 141,229.90 × 43,607.55
  4. Step 4: Simplify right side
    94,279.51x = 6,158,689,470.16
  5. Step 5: Solve for x
    x = 6,158,689,470.16/94,279.51
  6. Step 6: Final answer
    x = 65,323.73

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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.