Home / 82,934.52-124,333.62-32,993.16

Finding the Fourth Proportional to 82,934.52, 124,333.62 and 32,993.16

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Solution

The fourth proportional to 82,934.52, 124,333.62 and 32,993.16 is: 49,462.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,934.52 : 124,333.62 = 32,993.16 : x
  2. Step 2: Convert to fraction form
    82,934.52/124,333.62 = 32,993.16/x
  3. Step 3: Cross multiply
    82,934.52x = 124,333.62 × 32,993.16
  4. Step 4: Simplify right side
    82,934.52x = 4,102,159,018.04
  5. Step 5: Solve for x
    x = 4,102,159,018.04/82,934.52
  6. Step 6: Final answer
    x = 49,462.62

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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.