Home / 96,113.36-144,118.20-36,963.92

Finding the Fourth Proportional to 96,113.36, 144,118.20 and 36,963.92

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Solution

The fourth proportional to 96,113.36, 144,118.20 and 36,963.92 is: 55,425.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,113.36 : 144,118.20 = 36,963.92 : x
  2. Step 2: Convert to fraction form
    96,113.36/144,118.20 = 36,963.92/x
  3. Step 3: Cross multiply
    96,113.36x = 144,118.20 × 36,963.92
  4. Step 4: Simplify right side
    96,113.36x = 5,327,173,615.34
  5. Step 5: Solve for x
    x = 5,327,173,615.34/96,113.36
  6. Step 6: Final answer
    x = 55,425.94

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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.