Home / 337,827.40-506,388.19-113,002.95

Finding the Fourth Proportional to 337,827.40, 506,388.19 and 113,002.95

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Solution

The fourth proportional to 337,827.40, 506,388.19 and 113,002.95 is: 169,386.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,827.40 : 506,388.19 = 113,002.95 : x
  2. Step 2: Convert to fraction form
    337,827.40/506,388.19 = 113,002.95/x
  3. Step 3: Cross multiply
    337,827.40x = 506,388.19 × 113,002.95
  4. Step 4: Simplify right side
    337,827.40x = 57,223,359,315.16
  5. Step 5: Solve for x
    x = 57,223,359,315.16/337,827.40
  6. Step 6: Final answer
    x = 169,386.38

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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.