Home / 38,681.28-58,025.96-16,497

Finding the Fourth Proportional to 38,681.28, 58,025.96 and 16,497

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Solution

The fourth proportional to 38,681.28, 58,025.96 and 16,497 is: 24,747.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,681.28 : 58,025.96 = 16,497 : x
  2. Step 2: Convert to fraction form
    38,681.28/58,025.96 = 16,497/x
  3. Step 3: Cross multiply
    38,681.28x = 58,025.96 × 16,497
  4. Step 4: Simplify right side
    38,681.28x = 957,254,262.12
  5. Step 5: Solve for x
    x = 957,254,262.12/38,681.28
  6. Step 6: Final answer
    x = 24,747.22

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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.