Home / 63,392.27-95,090.61-30,095.18

Finding the Fourth Proportional to 63,392.27, 95,090.61 and 30,095.18

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Solution

The fourth proportional to 63,392.27, 95,090.61 and 30,095.18 is: 45,143.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,392.27 : 95,090.61 = 30,095.18 : x
  2. Step 2: Convert to fraction form
    63,392.27/95,090.61 = 30,095.18/x
  3. Step 3: Cross multiply
    63,392.27x = 95,090.61 × 30,095.18
  4. Step 4: Simplify right side
    63,392.27x = 2,861,769,024.26
  5. Step 5: Solve for x
    x = 2,861,769,024.26/63,392.27
  6. Step 6: Final answer
    x = 45,143.82

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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.