Home / 59,248.16-81,771.36-34,092.80

Finding the Fourth Proportional to 59,248.16, 81,771.36 and 34,092.80

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Solution

The fourth proportional to 59,248.16, 81,771.36 and 34,092.80 is: 47,053.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,248.16 : 81,771.36 = 34,092.80 : x
  2. Step 2: Convert to fraction form
    59,248.16/81,771.36 = 34,092.80/x
  3. Step 3: Cross multiply
    59,248.16x = 81,771.36 × 34,092.80
  4. Step 4: Simplify right side
    59,248.16x = 2,787,814,622.21
  5. Step 5: Solve for x
    x = 2,787,814,622.21/59,248.16
  6. Step 6: Final answer
    x = 47,053.18

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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.