Home / 94,407.19-141,611.16-38,248.36

Finding the Fourth Proportional to 94,407.19, 141,611.16 and 38,248.36

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Solution

The fourth proportional to 94,407.19, 141,611.16 and 38,248.36 is: 57,372.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,407.19 : 141,611.16 = 38,248.36 : x
  2. Step 2: Convert to fraction form
    94,407.19/141,611.16 = 38,248.36/x
  3. Step 3: Cross multiply
    94,407.19x = 141,611.16 × 38,248.36
  4. Step 4: Simplify right side
    94,407.19x = 5,416,394,627.70
  5. Step 5: Solve for x
    x = 5,416,394,627.70/94,407.19
  6. Step 6: Final answer
    x = 57,372.69

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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.