Home / 337,927.28-507,003.52-113,309.92

Finding the Fourth Proportional to 337,927.28, 507,003.52 and 113,309.92

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Solution

The fourth proportional to 337,927.28, 507,003.52 and 113,309.92 is: 170,002.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,927.28 : 507,003.52 = 113,309.92 : x
  2. Step 2: Convert to fraction form
    337,927.28/507,003.52 = 113,309.92/x
  3. Step 3: Cross multiply
    337,927.28x = 507,003.52 × 113,309.92
  4. Step 4: Simplify right side
    337,927.28x = 57,448,528,290.92
  5. Step 5: Solve for x
    x = 57,448,528,290.92/337,927.28
  6. Step 6: Final answer
    x = 170,002.64

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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.