Home / 60,186.33-90,202.23-22,701.76

Finding the Fourth Proportional to 60,186.33, 90,202.23 and 22,701.76

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Solution

The fourth proportional to 60,186.33, 90,202.23 and 22,701.76 is: 34,023.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,186.33 : 90,202.23 = 22,701.76 : x
  2. Step 2: Convert to fraction form
    60,186.33/90,202.23 = 22,701.76/x
  3. Step 3: Cross multiply
    60,186.33x = 90,202.23 × 22,701.76
  4. Step 4: Simplify right side
    60,186.33x = 2,047,749,376.92
  5. Step 5: Solve for x
    x = 2,047,749,376.92/60,186.33
  6. Step 6: Final answer
    x = 34,023.50

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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.