Home / 195,191.36-292,654.56-62,031.68

Finding the Fourth Proportional to 195,191.36, 292,654.56 and 62,031.68

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Solution

The fourth proportional to 195,191.36, 292,654.56 and 62,031.68 is: 93,005.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,191.36 : 292,654.56 = 62,031.68 : x
  2. Step 2: Convert to fraction form
    195,191.36/292,654.56 = 62,031.68/x
  3. Step 3: Cross multiply
    195,191.36x = 292,654.56 × 62,031.68
  4. Step 4: Simplify right side
    195,191.36x = 18,153,854,016.46
  5. Step 5: Solve for x
    x = 18,153,854,016.46/195,191.36
  6. Step 6: Final answer
    x = 93,005.42

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1.5x scale

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.