Home / 60,279.59-90,407.03-22,826.75

Finding the Fourth Proportional to 60,279.59, 90,407.03 and 22,826.75

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Solution

The fourth proportional to 60,279.59, 90,407.03 and 22,826.75 is: 34,235.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,279.59 : 90,407.03 = 22,826.75 : x
  2. Step 2: Convert to fraction form
    60,279.59/90,407.03 = 22,826.75/x
  3. Step 3: Cross multiply
    60,279.59x = 90,407.03 × 22,826.75
  4. Step 4: Simplify right side
    60,279.59x = 2,063,698,105.88
  5. Step 5: Solve for x
    x = 2,063,698,105.88/60,279.59
  6. Step 6: Final answer
    x = 34,235.44

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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.