Home / 58,546.46-87,825.20-16,426.38

Finding the Fourth Proportional to 58,546.46, 87,825.20 and 16,426.38

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Solution

The fourth proportional to 58,546.46, 87,825.20 and 16,426.38 is: 24,641.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,546.46 : 87,825.20 = 16,426.38 : x
  2. Step 2: Convert to fraction form
    58,546.46/87,825.20 = 16,426.38/x
  3. Step 3: Cross multiply
    58,546.46x = 87,825.20 × 16,426.38
  4. Step 4: Simplify right side
    58,546.46x = 1,442,650,026.64
  5. Step 5: Solve for x
    x = 1,442,650,026.64/58,546.46
  6. Step 6: Final answer
    x = 24,641.12

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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.