Home / 195,382.82-293,071.02-62,261.24

Finding the Fourth Proportional to 195,382.82, 293,071.02 and 62,261.24

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Solution

The fourth proportional to 195,382.82, 293,071.02 and 62,261.24 is: 93,390.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,382.82 : 293,071.02 = 62,261.24 : x
  2. Step 2: Convert to fraction form
    195,382.82/293,071.02 = 62,261.24/x
  3. Step 3: Cross multiply
    195,382.82x = 293,071.02 × 62,261.24
  4. Step 4: Simplify right side
    195,382.82x = 18,246,965,113.26
  5. Step 5: Solve for x
    x = 18,246,965,113.26/195,382.82
  6. Step 6: Final answer
    x = 93,390.84

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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.