Home / 169,077.26-233,333.66-93,625.76

Finding the Fourth Proportional to 169,077.26, 233,333.66 and 93,625.76

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Solution

The fourth proportional to 169,077.26, 233,333.66 and 93,625.76 is: 129,207.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,077.26 : 233,333.66 = 93,625.76 : x
  2. Step 2: Convert to fraction form
    169,077.26/233,333.66 = 93,625.76/x
  3. Step 3: Cross multiply
    169,077.26x = 233,333.66 × 93,625.76
  4. Step 4: Simplify right side
    169,077.26x = 21,846,041,251.08
  5. Step 5: Solve for x
    x = 21,846,041,251.08/169,077.26
  6. Step 6: Final answer
    x = 129,207.45

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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.