Home / 89,267.87-133,901.19-22,707.13

Finding the Fourth Proportional to 89,267.87, 133,901.19 and 22,707.13

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Solution

The fourth proportional to 89,267.87, 133,901.19 and 22,707.13 is: 34,060.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,267.87 : 133,901.19 = 22,707.13 : x
  2. Step 2: Convert to fraction form
    89,267.87/133,901.19 = 22,707.13/x
  3. Step 3: Cross multiply
    89,267.87x = 133,901.19 × 22,707.13
  4. Step 4: Simplify right side
    89,267.87x = 3,040,511,728.48
  5. Step 5: Solve for x
    x = 3,040,511,728.48/89,267.87
  6. Step 6: Final answer
    x = 34,060.54

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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.