Home / 59,619.54-82,275.92-34,125.80

Finding the Fourth Proportional to 59,619.54, 82,275.92 and 34,125.80

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Solution

The fourth proportional to 59,619.54, 82,275.92 and 34,125.80 is: 47,094.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,619.54 : 82,275.92 = 34,125.80 : x
  2. Step 2: Convert to fraction form
    59,619.54/82,275.92 = 34,125.80/x
  3. Step 3: Cross multiply
    59,619.54x = 82,275.92 × 34,125.80
  4. Step 4: Simplify right side
    59,619.54x = 2,807,731,590.74
  5. Step 5: Solve for x
    x = 2,807,731,590.74/59,619.54
  6. Step 6: Final answer
    x = 47,094.15

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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.