Home / 62,390.49-86,099.51-34,096.17

Finding the Fourth Proportional to 62,390.49, 86,099.51 and 34,096.17

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Solution

The fourth proportional to 62,390.49, 86,099.51 and 34,096.17 is: 47,053.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,390.49 : 86,099.51 = 34,096.17 : x
  2. Step 2: Convert to fraction form
    62,390.49/86,099.51 = 34,096.17/x
  3. Step 3: Cross multiply
    62,390.49x = 86,099.51 × 34,096.17
  4. Step 4: Simplify right side
    62,390.49x = 2,935,663,746.20
  5. Step 5: Solve for x
    x = 2,935,663,746.20/62,390.49
  6. Step 6: Final answer
    x = 47,053.07

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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.