Home / 59,320.62-81,854.55-34,165.26

Finding the Fourth Proportional to 59,320.62, 81,854.55 and 34,165.26

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Solution

The fourth proportional to 59,320.62, 81,854.55 and 34,165.26 is: 47,143.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,320.62 : 81,854.55 = 34,165.26 : x
  2. Step 2: Convert to fraction form
    59,320.62/81,854.55 = 34,165.26/x
  3. Step 3: Cross multiply
    59,320.62x = 81,854.55 × 34,165.26
  4. Step 4: Simplify right side
    59,320.62x = 2,796,581,982.93
  5. Step 5: Solve for x
    x = 2,796,581,982.93/59,320.62
  6. Step 6: Final answer
    x = 47,143.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.