Home / 24,985.33-34,508.10-17,013.72

Finding the Fourth Proportional to 24,985.33, 34,508.10 and 17,013.72

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Solution

The fourth proportional to 24,985.33, 34,508.10 and 17,013.72 is: 23,498.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,985.33 : 34,508.10 = 17,013.72 : x
  2. Step 2: Convert to fraction form
    24,985.33/34,508.10 = 17,013.72/x
  3. Step 3: Cross multiply
    24,985.33x = 34,508.10 × 17,013.72
  4. Step 4: Simplify right side
    24,985.33x = 587,111,151.13
  5. Step 5: Solve for x
    x = 587,111,151.13/24,985.33
  6. Step 6: Final answer
    x = 23,498.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.