Home / 295,543.13-443,376.96-95,847.94

Finding the Fourth Proportional to 295,543.13, 443,376.96 and 95,847.94

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Solution

The fourth proportional to 295,543.13, 443,376.96 and 95,847.94 is: 143,792.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,543.13 : 443,376.96 = 95,847.94 : x
  2. Step 2: Convert to fraction form
    295,543.13/443,376.96 = 95,847.94/x
  3. Step 3: Cross multiply
    295,543.13x = 443,376.96 × 95,847.94
  4. Step 4: Simplify right side
    295,543.13x = 42,496,769,128.29
  5. Step 5: Solve for x
    x = 42,496,769,128.29/295,543.13
  6. Step 6: Final answer
    x = 143,792.11

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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.