Home / 17,548.70-26,323.24-10,148.66

Finding the Fourth Proportional to 17,548.70, 26,323.24 and 10,148.66

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Solution

The fourth proportional to 17,548.70, 26,323.24 and 10,148.66 is: 15,223.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,548.70 : 26,323.24 = 10,148.66 : x
  2. Step 2: Convert to fraction form
    17,548.70/26,323.24 = 10,148.66/x
  3. Step 3: Cross multiply
    17,548.70x = 26,323.24 × 10,148.66
  4. Step 4: Simplify right side
    17,548.70x = 267,145,612.86
  5. Step 5: Solve for x
    x = 267,145,612.86/17,548.70
  6. Step 6: Final answer
    x = 15,223.10

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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.