Home / 169,506.52-233,920.38-94,056.28

Finding the Fourth Proportional to 169,506.52, 233,920.38 and 94,056.28

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Solution

The fourth proportional to 169,506.52, 233,920.38 and 94,056.28 is: 129,798.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,506.52 : 233,920.38 = 94,056.28 : x
  2. Step 2: Convert to fraction form
    169,506.52/233,920.38 = 94,056.28/x
  3. Step 3: Cross multiply
    169,506.52x = 233,920.38 × 94,056.28
  4. Step 4: Simplify right side
    169,506.52x = 22,001,680,758.99
  5. Step 5: Solve for x
    x = 22,001,680,758.99/169,506.52
  6. Step 6: Final answer
    x = 129,798.43

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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.