Home / 25,241.28-37,852.47-8,371.17

Finding the Fourth Proportional to 25,241.28, 37,852.47 and 8,371.17

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Solution

The fourth proportional to 25,241.28, 37,852.47 and 8,371.17 is: 12,553.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,241.28 : 37,852.47 = 8,371.17 : x
  2. Step 2: Convert to fraction form
    25,241.28/37,852.47 = 8,371.17/x
  3. Step 3: Cross multiply
    25,241.28x = 37,852.47 × 8,371.17
  4. Step 4: Simplify right side
    25,241.28x = 316,869,461.29
  5. Step 5: Solve for x
    x = 316,869,461.29/25,241.28
  6. Step 6: Final answer
    x = 12,553.62

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1.5x scale

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.