Home / 48,235.59-72,360.68-17,068.41

Finding the Fourth Proportional to 48,235.59, 72,360.68 and 17,068.41

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Solution

The fourth proportional to 48,235.59, 72,360.68 and 17,068.41 is: 25,605.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,235.59 : 72,360.68 = 17,068.41 : x
  2. Step 2: Convert to fraction form
    48,235.59/72,360.68 = 17,068.41/x
  3. Step 3: Cross multiply
    48,235.59x = 72,360.68 × 17,068.41
  4. Step 4: Simplify right side
    48,235.59x = 1,235,081,668.78
  5. Step 5: Solve for x
    x = 1,235,081,668.78/48,235.59
  6. Step 6: Final answer
    x = 25,605.19

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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.