Home / 267,324.48-400,983.23-64,922.24

Finding the Fourth Proportional to 267,324.48, 400,983.23 and 64,922.24

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Solution

The fourth proportional to 267,324.48, 400,983.23 and 64,922.24 is: 97,382.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,324.48 : 400,983.23 = 64,922.24 : x
  2. Step 2: Convert to fraction form
    267,324.48/400,983.23 = 64,922.24/x
  3. Step 3: Cross multiply
    267,324.48x = 400,983.23 × 64,922.24
  4. Step 4: Simplify right side
    267,324.48x = 26,032,730,658.80
  5. Step 5: Solve for x
    x = 26,032,730,658.80/267,324.48
  6. Step 6: Final answer
    x = 97,382.52

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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.