Home / 94,045.92-141,027.20-44,085.68

Finding the Fourth Proportional to 94,045.92, 141,027.20 and 44,085.68

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Solution

The fourth proportional to 94,045.92, 141,027.20 and 44,085.68 is: 66,108.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,045.92 : 141,027.20 = 44,085.68 : x
  2. Step 2: Convert to fraction form
    94,045.92/141,027.20 = 44,085.68/x
  3. Step 3: Cross multiply
    94,045.92x = 141,027.20 × 44,085.68
  4. Step 4: Simplify right side
    94,045.92x = 6,217,280,010.50
  5. Step 5: Solve for x
    x = 6,217,280,010.50/94,045.92
  6. Step 6: Final answer
    x = 66,108.98

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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.