Home / 94,378.18-141,501.66-41,758.96

Finding the Fourth Proportional to 94,378.18, 141,501.66 and 41,758.96

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Solution

The fourth proportional to 94,378.18, 141,501.66 and 41,758.96 is: 62,609.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,378.18 : 141,501.66 = 41,758.96 : x
  2. Step 2: Convert to fraction form
    94,378.18/141,501.66 = 41,758.96/x
  3. Step 3: Cross multiply
    94,378.18x = 141,501.66 × 41,758.96
  4. Step 4: Simplify right side
    94,378.18x = 5,908,962,159.87
  5. Step 5: Solve for x
    x = 5,908,962,159.87/94,378.18
  6. Step 6: Final answer
    x = 62,609.41

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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.