Home / 195,448.84-293,221.02-62,329.12

Finding the Fourth Proportional to 195,448.84, 293,221.02 and 62,329.12

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Solution

The fourth proportional to 195,448.84, 293,221.02 and 62,329.12 is: 93,508.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,448.84 : 293,221.02 = 62,329.12 : x
  2. Step 2: Convert to fraction form
    195,448.84/293,221.02 = 62,329.12/x
  3. Step 3: Cross multiply
    195,448.84x = 293,221.02 × 62,329.12
  4. Step 4: Simplify right side
    195,448.84x = 18,276,208,142.10
  5. Step 5: Solve for x
    x = 18,276,208,142.10/195,448.84
  6. Step 6: Final answer
    x = 93,508.91

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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.