Home / 24,833.80-34,237.11-16,862.20

Finding the Fourth Proportional to 24,833.80, 34,237.11 and 16,862.20

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Solution

The fourth proportional to 24,833.80, 34,237.11 and 16,862.20 is: 23,247.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,833.80 : 34,237.11 = 16,862.20 : x
  2. Step 2: Convert to fraction form
    24,833.80/34,237.11 = 16,862.20/x
  3. Step 3: Cross multiply
    24,833.80x = 34,237.11 × 16,862.20
  4. Step 4: Simplify right side
    24,833.80x = 577,312,996.24
  5. Step 5: Solve for x
    x = 577,312,996.24/24,833.80
  6. Step 6: Final answer
    x = 23,247.07

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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.