Home / 334,194.04-501,167.52-144,682.12

Finding the Fourth Proportional to 334,194.04, 501,167.52 and 144,682.12

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Solution

The fourth proportional to 334,194.04, 501,167.52 and 144,682.12 is: 216,969.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,194.04 : 501,167.52 = 144,682.12 : x
  2. Step 2: Convert to fraction form
    334,194.04/501,167.52 = 144,682.12/x
  3. Step 3: Cross multiply
    334,194.04x = 501,167.52 × 144,682.12
  4. Step 4: Simplify right side
    334,194.04x = 72,509,979,268.74
  5. Step 5: Solve for x
    x = 72,509,979,268.74/334,194.04
  6. Step 6: Final answer
    x = 216,969.70

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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.