Home / 264,422.52-396,632.14-95,903.64

Finding the Fourth Proportional to 264,422.52, 396,632.14 and 95,903.64

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Solution

The fourth proportional to 264,422.52, 396,632.14 and 95,903.64 is: 143,854.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,422.52 : 396,632.14 = 95,903.64 : x
  2. Step 2: Convert to fraction form
    264,422.52/396,632.14 = 95,903.64/x
  3. Step 3: Cross multiply
    264,422.52x = 396,632.14 × 95,903.64
  4. Step 4: Simplify right side
    264,422.52x = 38,038,465,966.99
  5. Step 5: Solve for x
    x = 38,038,465,966.99/264,422.52
  6. Step 6: Final answer
    x = 143,854.87

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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.