Home / 10,032.08-15,057.23-6,747.48

Finding the Fourth Proportional to 10,032.08, 15,057.23 and 6,747.48

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Solution

The fourth proportional to 10,032.08, 15,057.23 and 6,747.48 is: 10,127.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,032.08 : 15,057.23 = 6,747.48 : x
  2. Step 2: Convert to fraction form
    10,032.08/15,057.23 = 6,747.48/x
  3. Step 3: Cross multiply
    10,032.08x = 15,057.23 × 6,747.48
  4. Step 4: Simplify right side
    10,032.08x = 101,598,324.54
  5. Step 5: Solve for x
    x = 101,598,324.54/10,032.08
  6. Step 6: Final answer
    x = 10,127.35

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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.