Home / 95,478.96-143,150.22-44,849.70

Finding the Fourth Proportional to 95,478.96, 143,150.22 and 44,849.70

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Solution

The fourth proportional to 95,478.96, 143,150.22 and 44,849.70 is: 67,242.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,478.96 : 143,150.22 = 44,849.70 : x
  2. Step 2: Convert to fraction form
    95,478.96/143,150.22 = 44,849.70/x
  3. Step 3: Cross multiply
    95,478.96x = 143,150.22 × 44,849.70
  4. Step 4: Simplify right side
    95,478.96x = 6,420,244,421.93
  5. Step 5: Solve for x
    x = 6,420,244,421.93/95,478.96
  6. Step 6: Final answer
    x = 67,242.50

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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.