Home / 24,826-34,289.13-16,427.92

Finding the Fourth Proportional to 24,826, 34,289.13 and 16,427.92

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Solution

The fourth proportional to 24,826, 34,289.13 and 16,427.92 is: 22,689.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,826 : 34,289.13 = 16,427.92 : x
  2. Step 2: Convert to fraction form
    24,826/34,289.13 = 16,427.92/x
  3. Step 3: Cross multiply
    24,826x = 34,289.13 × 16,427.92
  4. Step 4: Simplify right side
    24,826x = 563,299,084.51
  5. Step 5: Solve for x
    x = 563,299,084.51/24,826
  6. Step 6: Final answer
    x = 22,689.88

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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.