Home / 88,983.66-133,473.92-22,422.30

Finding the Fourth Proportional to 88,983.66, 133,473.92 and 22,422.30

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Solution

The fourth proportional to 88,983.66, 133,473.92 and 22,422.30 is: 33,633.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,983.66 : 133,473.92 = 22,422.30 : x
  2. Step 2: Convert to fraction form
    88,983.66/133,473.92 = 22,422.30/x
  3. Step 3: Cross multiply
    88,983.66x = 133,473.92 × 22,422.30
  4. Step 4: Simplify right side
    88,983.66x = 2,992,792,276.42
  5. Step 5: Solve for x
    x = 2,992,792,276.42/88,983.66
  6. Step 6: Final answer
    x = 33,633.05

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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.