Home / 94,212.88-141,346.80-38,024.29

Finding the Fourth Proportional to 94,212.88, 141,346.80 and 38,024.29

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Solution

The fourth proportional to 94,212.88, 141,346.80 and 38,024.29 is: 57,047.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,212.88 : 141,346.80 = 38,024.29 : x
  2. Step 2: Convert to fraction form
    94,212.88/141,346.80 = 38,024.29/x
  3. Step 3: Cross multiply
    94,212.88x = 141,346.80 × 38,024.29
  4. Step 4: Simplify right side
    94,212.88x = 5,374,611,713.77
  5. Step 5: Solve for x
    x = 5,374,611,713.77/94,212.88
  6. Step 6: Final answer
    x = 57,047.53

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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.