Home / 15,363.05-23,047.56-6,002.69

Finding the Fourth Proportional to 15,363.05, 23,047.56 and 6,002.69

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Solution

The fourth proportional to 15,363.05, 23,047.56 and 6,002.69 is: 9,005.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,363.05 : 23,047.56 = 6,002.69 : x
  2. Step 2: Convert to fraction form
    15,363.05/23,047.56 = 6,002.69/x
  3. Step 3: Cross multiply
    15,363.05x = 23,047.56 × 6,002.69
  4. Step 4: Simplify right side
    15,363.05x = 138,347,242.70
  5. Step 5: Solve for x
    x = 138,347,242.70/15,363.05
  6. Step 6: Final answer
    x = 9,005.20

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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.