Home / 337,891.64-466,394.22-194,746.95

Finding the Fourth Proportional to 337,891.64, 466,394.22 and 194,746.95

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Solution

The fourth proportional to 337,891.64, 466,394.22 and 194,746.95 is: 268,810.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,891.64 : 466,394.22 = 194,746.95 : x
  2. Step 2: Convert to fraction form
    337,891.64/466,394.22 = 194,746.95/x
  3. Step 3: Cross multiply
    337,891.64x = 466,394.22 × 194,746.95
  4. Step 4: Simplify right side
    337,891.64x = 90,828,851,842.63
  5. Step 5: Solve for x
    x = 90,828,851,842.63/337,891.64
  6. Step 6: Final answer
    x = 268,810.60

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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.