Home / 24,854.15-34,293.10-18,143.44

Finding the Fourth Proportional to 24,854.15, 34,293.10 and 18,143.44

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Solution

The fourth proportional to 24,854.15, 34,293.10 and 18,143.44 is: 25,033.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,854.15 : 34,293.10 = 18,143.44 : x
  2. Step 2: Convert to fraction form
    24,854.15/34,293.10 = 18,143.44/x
  3. Step 3: Cross multiply
    24,854.15x = 34,293.10 × 18,143.44
  4. Step 4: Simplify right side
    24,854.15x = 622,194,802.26
  5. Step 5: Solve for x
    x = 622,194,802.26/24,854.15
  6. Step 6: Final answer
    x = 25,033.84

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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.