Home / 89,267.96-133,901.36-22,707.52

Finding the Fourth Proportional to 89,267.96, 133,901.36 and 22,707.52

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Solution

The fourth proportional to 89,267.96, 133,901.36 and 22,707.52 is: 34,061.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,267.96 : 133,901.36 = 22,707.52 : x
  2. Step 2: Convert to fraction form
    89,267.96/133,901.36 = 22,707.52/x
  3. Step 3: Cross multiply
    89,267.96x = 133,901.36 × 22,707.52
  4. Step 4: Simplify right side
    89,267.96x = 3,040,567,810.23
  5. Step 5: Solve for x
    x = 3,040,567,810.23/89,267.96
  6. Step 6: Final answer
    x = 34,061.13

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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.