Home / 15,357.47-23,049.17-10,610.87

Finding the Fourth Proportional to 15,357.47, 23,049.17 and 10,610.87

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Solution

The fourth proportional to 15,357.47, 23,049.17 and 10,610.87 is: 15,925.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,357.47 : 23,049.17 = 10,610.87 : x
  2. Step 2: Convert to fraction form
    15,357.47/23,049.17 = 10,610.87/x
  3. Step 3: Cross multiply
    15,357.47x = 23,049.17 × 10,610.87
  4. Step 4: Simplify right side
    15,357.47x = 244,571,746.48
  5. Step 5: Solve for x
    x = 244,571,746.48/15,357.47
  6. Step 6: Final answer
    x = 15,925.26

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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.