Home / 62,619.33-93,928.93-15,234.13

Finding the Fourth Proportional to 62,619.33, 93,928.93 and 15,234.13

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Solution

The fourth proportional to 62,619.33, 93,928.93 and 15,234.13 is: 22,851.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,619.33 : 93,928.93 = 15,234.13 : x
  2. Step 2: Convert to fraction form
    62,619.33/93,928.93 = 15,234.13/x
  3. Step 3: Cross multiply
    62,619.33x = 93,928.93 × 15,234.13
  4. Step 4: Simplify right side
    62,619.33x = 1,430,925,257.47
  5. Step 5: Solve for x
    x = 1,430,925,257.47/62,619.33
  6. Step 6: Final answer
    x = 22,851.17

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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.