Home / 334,963.16-462,251.04-182,002.56

Finding the Fourth Proportional to 334,963.16, 462,251.04 and 182,002.56

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Solution

The fourth proportional to 334,963.16, 462,251.04 and 182,002.56 is: 251,164.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,963.16 : 462,251.04 = 182,002.56 : x
  2. Step 2: Convert to fraction form
    334,963.16/462,251.04 = 182,002.56/x
  3. Step 3: Cross multiply
    334,963.16x = 462,251.04 × 182,002.56
  4. Step 4: Simplify right side
    334,963.16x = 84,130,872,642.66
  5. Step 5: Solve for x
    x = 84,130,872,642.66/334,963.16
  6. Step 6: Final answer
    x = 251,164.55

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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.