Home / 195,601.32-293,393.88-62,489.16

Finding the Fourth Proportional to 195,601.32, 293,393.88 and 62,489.16

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Solution

The fourth proportional to 195,601.32, 293,393.88 and 62,489.16 is: 93,731.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,601.32 : 293,393.88 = 62,489.16 : x
  2. Step 2: Convert to fraction form
    195,601.32/293,393.88 = 62,489.16/x
  3. Step 3: Cross multiply
    195,601.32x = 293,393.88 × 62,489.16
  4. Step 4: Simplify right side
    195,601.32x = 18,333,937,110.34
  5. Step 5: Solve for x
    x = 18,333,937,110.34/195,601.32
  6. Step 6: Final answer
    x = 93,731.15

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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.