Home / 63,648.90-95,327.92-30,392.26

Finding the Fourth Proportional to 63,648.90, 95,327.92 and 30,392.26

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Solution

The fourth proportional to 63,648.90, 95,327.92 and 30,392.26 is: 45,518.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,648.90 : 95,327.92 = 30,392.26 : x
  2. Step 2: Convert to fraction form
    63,648.90/95,327.92 = 30,392.26/x
  3. Step 3: Cross multiply
    63,648.90x = 95,327.92 × 30,392.26
  4. Step 4: Simplify right side
    63,648.90x = 2,897,230,929.90
  5. Step 5: Solve for x
    x = 2,897,230,929.90/63,648.90
  6. Step 6: Final answer
    x = 45,518.95

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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.