Home / 15,095.16-22,640.99-4,002.62

Finding the Fourth Proportional to 15,095.16, 22,640.99 and 4,002.62

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Solution

The fourth proportional to 15,095.16, 22,640.99 and 4,002.62 is: 6,003.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,095.16 : 22,640.99 = 4,002.62 : x
  2. Step 2: Convert to fraction form
    15,095.16/22,640.99 = 4,002.62/x
  3. Step 3: Cross multiply
    15,095.16x = 22,640.99 × 4,002.62
  4. Step 4: Simplify right side
    15,095.16x = 90,623,146.18
  5. Step 5: Solve for x
    x = 90,623,146.18/15,095.16
  6. Step 6: Final answer
    x = 6,003.46

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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.