Home / 41,095.46-61,642.52-13,015.47

Finding the Fourth Proportional to 41,095.46, 61,642.52 and 13,015.47

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Solution

The fourth proportional to 41,095.46, 61,642.52 and 13,015.47 is: 19,522.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,095.46 : 61,642.52 = 13,015.47 : x
  2. Step 2: Convert to fraction form
    41,095.46/61,642.52 = 13,015.47/x
  3. Step 3: Cross multiply
    41,095.46x = 61,642.52 × 13,015.47
  4. Step 4: Simplify right side
    41,095.46x = 802,306,304.71
  5. Step 5: Solve for x
    x = 802,306,304.71/41,095.46
  6. Step 6: Final answer
    x = 19,522.99

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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.