Home / 60,200.15-90,306.20-22,259.37

Finding the Fourth Proportional to 60,200.15, 90,306.20 and 22,259.37

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Solution

The fourth proportional to 60,200.15, 90,306.20 and 22,259.37 is: 33,391.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,200.15 : 90,306.20 = 22,259.37 : x
  2. Step 2: Convert to fraction form
    60,200.15/90,306.20 = 22,259.37/x
  3. Step 3: Cross multiply
    60,200.15x = 90,306.20 × 22,259.37
  4. Step 4: Simplify right side
    60,200.15x = 2,010,159,119.09
  5. Step 5: Solve for x
    x = 2,010,159,119.09/60,200.15
  6. Step 6: Final answer
    x = 33,391.26

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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.