Home / 17,373.27-26,064.05-5,686.47

Finding the Fourth Proportional to 17,373.27, 26,064.05 and 5,686.47

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Solution

The fourth proportional to 17,373.27, 26,064.05 and 5,686.47 is: 8,531.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,373.27 : 26,064.05 = 5,686.47 : x
  2. Step 2: Convert to fraction form
    17,373.27/26,064.05 = 5,686.47/x
  3. Step 3: Cross multiply
    17,373.27x = 26,064.05 × 5,686.47
  4. Step 4: Simplify right side
    17,373.27x = 148,212,409.97
  5. Step 5: Solve for x
    x = 148,212,409.97/17,373.27
  6. Step 6: Final answer
    x = 8,531.06

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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.