Home / 334,348.91-461,411.07-191,127.95

Finding the Fourth Proportional to 334,348.91, 461,411.07 and 191,127.95

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Solution

The fourth proportional to 334,348.91, 461,411.07 and 191,127.95 is: 263,762.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,348.91 : 461,411.07 = 191,127.95 : x
  2. Step 2: Convert to fraction form
    334,348.91/461,411.07 = 191,127.95/x
  3. Step 3: Cross multiply
    334,348.91x = 461,411.07 × 191,127.95
  4. Step 4: Simplify right side
    334,348.91x = 88,188,551,916.41
  5. Step 5: Solve for x
    x = 88,188,551,916.41/334,348.91
  6. Step 6: Final answer
    x = 263,762.04

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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.