Home / 24,750.24-37,121.52-7,218.24

Finding the Fourth Proportional to 24,750.24, 37,121.52 and 7,218.24

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Solution

The fourth proportional to 24,750.24, 37,121.52 and 7,218.24 is: 10,826.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,750.24 : 37,121.52 = 7,218.24 : x
  2. Step 2: Convert to fraction form
    24,750.24/37,121.52 = 7,218.24/x
  3. Step 3: Cross multiply
    24,750.24x = 37,121.52 × 7,218.24
  4. Step 4: Simplify right side
    24,750.24x = 267,952,040.52
  5. Step 5: Solve for x
    x = 267,952,040.52/24,750.24
  6. Step 6: Final answer
    x = 10,826.24

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1.5x scale

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.