Home / 2,934.17-4,398.79-1,373.39

Finding the Fourth Proportional to 2,934.17, 4,398.79 and 1,373.39

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Solution

The fourth proportional to 2,934.17, 4,398.79 and 1,373.39 is: 2,058.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,934.17 : 4,398.79 = 1,373.39 : x
  2. Step 2: Convert to fraction form
    2,934.17/4,398.79 = 1,373.39/x
  3. Step 3: Cross multiply
    2,934.17x = 4,398.79 × 1,373.39
  4. Step 4: Simplify right side
    2,934.17x = 6,041,254.20
  5. Step 5: Solve for x
    x = 6,041,254.20/2,934.17
  6. Step 6: Final answer
    x = 2,058.93

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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.