Home / 195,732.64-293,620.02-62,565.40

Finding the Fourth Proportional to 195,732.64, 293,620.02 and 62,565.40

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Solution

The fourth proportional to 195,732.64, 293,620.02 and 62,565.40 is: 93,854.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,732.64 : 293,620.02 = 62,565.40 : x
  2. Step 2: Convert to fraction form
    195,732.64/293,620.02 = 62,565.40/x
  3. Step 3: Cross multiply
    195,732.64x = 293,620.02 × 62,565.40
  4. Step 4: Simplify right side
    195,732.64x = 18,370,453,999.31
  5. Step 5: Solve for x
    x = 18,370,453,999.31/195,732.64
  6. Step 6: Final answer
    x = 93,854.83

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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.