Home / 337,127.17-465,249.65-193,887.34

Finding the Fourth Proportional to 337,127.17, 465,249.65 and 193,887.34

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Solution

The fourth proportional to 337,127.17, 465,249.65 and 193,887.34 is: 267,572.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,127.17 : 465,249.65 = 193,887.34 : x
  2. Step 2: Convert to fraction form
    337,127.17/465,249.65 = 193,887.34/x
  3. Step 3: Cross multiply
    337,127.17x = 465,249.65 × 193,887.34
  4. Step 4: Simplify right side
    337,127.17x = 90,206,018,140.71
  5. Step 5: Solve for x
    x = 90,206,018,140.71/337,127.17
  6. Step 6: Final answer
    x = 267,572.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.