Home / 95,658.46-143,457.24-34,861.16

Finding the Fourth Proportional to 95,658.46, 143,457.24 and 34,861.16

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Solution

The fourth proportional to 95,658.46, 143,457.24 and 34,861.16 is: 52,280.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,658.46 : 143,457.24 = 34,861.16 : x
  2. Step 2: Convert to fraction form
    95,658.46/143,457.24 = 34,861.16/x
  3. Step 3: Cross multiply
    95,658.46x = 143,457.24 × 34,861.16
  4. Step 4: Simplify right side
    95,658.46x = 5,001,085,796.80
  5. Step 5: Solve for x
    x = 5,001,085,796.80/95,658.46
  6. Step 6: Final answer
    x = 52,280.64

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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.