Home / 15,336.13-23,007.45-6,102.13

Finding the Fourth Proportional to 15,336.13, 23,007.45 and 6,102.13

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Solution

The fourth proportional to 15,336.13, 23,007.45 and 6,102.13 is: 9,154.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,336.13 : 23,007.45 = 6,102.13 : x
  2. Step 2: Convert to fraction form
    15,336.13/23,007.45 = 6,102.13/x
  3. Step 3: Cross multiply
    15,336.13x = 23,007.45 × 6,102.13
  4. Step 4: Simplify right side
    15,336.13x = 140,394,450.87
  5. Step 5: Solve for x
    x = 140,394,450.87/15,336.13
  6. Step 6: Final answer
    x = 9,154.49

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1.5x scale

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.