Home / 48,116.63-66,398.27-26,605.14

Finding the Fourth Proportional to 48,116.63, 66,398.27 and 26,605.14

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Solution

The fourth proportional to 48,116.63, 66,398.27 and 26,605.14 is: 36,713.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,116.63 : 66,398.27 = 26,605.14 : x
  2. Step 2: Convert to fraction form
    48,116.63/66,398.27 = 26,605.14/x
  3. Step 3: Cross multiply
    48,116.63x = 66,398.27 × 26,605.14
  4. Step 4: Simplify right side
    48,116.63x = 1,766,535,136.08
  5. Step 5: Solve for x
    x = 1,766,535,136.08/48,116.63
  6. Step 6: Final answer
    x = 36,713.61

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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.