Home / 350,152.76-524,387.25-199,937.86

Finding the Fourth Proportional to 350,152.76, 524,387.25 and 199,937.86

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Solution

The fourth proportional to 350,152.76, 524,387.25 and 199,937.86 is: 299,426.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,152.76 : 524,387.25 = 199,937.86 : x
  2. Step 2: Convert to fraction form
    350,152.76/524,387.25 = 199,937.86/x
  3. Step 3: Cross multiply
    350,152.76x = 524,387.25 × 199,937.86
  4. Step 4: Simplify right side
    350,152.76x = 104,844,863,265.32
  5. Step 5: Solve for x
    x = 104,844,863,265.32/350,152.76
  6. Step 6: Final answer
    x = 299,426.06

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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.