Home / 82,916.25-124,373.82-23,752.14

Finding the Fourth Proportional to 82,916.25, 124,373.82 and 23,752.14

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Solution

The fourth proportional to 82,916.25, 124,373.82 and 23,752.14 is: 35,628.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,916.25 : 124,373.82 = 23,752.14 : x
  2. Step 2: Convert to fraction form
    82,916.25/124,373.82 = 23,752.14/x
  3. Step 3: Cross multiply
    82,916.25x = 124,373.82 × 23,752.14
  4. Step 4: Simplify right side
    82,916.25x = 2,954,144,384.97
  5. Step 5: Solve for x
    x = 2,954,144,384.97/82,916.25
  6. Step 6: Final answer
    x = 35,628.05

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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.