Home / 94,192.92-141,337.83-52,065.18

Finding the Fourth Proportional to 94,192.92, 141,337.83 and 52,065.18

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Solution

The fourth proportional to 94,192.92, 141,337.83 and 52,065.18 is: 78,124.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,192.92 : 141,337.83 = 52,065.18 : x
  2. Step 2: Convert to fraction form
    94,192.92/141,337.83 = 52,065.18/x
  3. Step 3: Cross multiply
    94,192.92x = 141,337.83 × 52,065.18
  4. Step 4: Simplify right side
    94,192.92x = 7,358,779,559.76
  5. Step 5: Solve for x
    x = 7,358,779,559.76/94,192.92
  6. Step 6: Final answer
    x = 78,124.55

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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.