Home / 195,587.40-293,445.90-62,488.20

Finding the Fourth Proportional to 195,587.40, 293,445.90 and 62,488.20

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Solution

The fourth proportional to 195,587.40, 293,445.90 and 62,488.20 is: 93,753.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,587.40 : 293,445.90 = 62,488.20 : x
  2. Step 2: Convert to fraction form
    195,587.40/293,445.90 = 62,488.20/x
  3. Step 3: Cross multiply
    195,587.40x = 293,445.90 × 62,488.20
  4. Step 4: Simplify right side
    195,587.40x = 18,336,906,088.38
  5. Step 5: Solve for x
    x = 18,336,906,088.38/195,587.40
  6. Step 6: Final answer
    x = 93,753.00

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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.