Home / 295,430.13-443,052.24-95,704.18

Finding the Fourth Proportional to 295,430.13, 443,052.24 and 95,704.18

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Solution

The fourth proportional to 295,430.13, 443,052.24 and 95,704.18 is: 143,526.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,430.13 : 443,052.24 = 95,704.18 : x
  2. Step 2: Convert to fraction form
    295,430.13/443,052.24 = 95,704.18/x
  3. Step 3: Cross multiply
    295,430.13x = 443,052.24 × 95,704.18
  4. Step 4: Simplify right side
    295,430.13x = 42,401,951,326.36
  5. Step 5: Solve for x
    x = 42,401,951,326.36/295,430.13
  6. Step 6: Final answer
    x = 143,526.16

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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.