Home / 169,014.28-233,252.65-96,418.77

Finding the Fourth Proportional to 169,014.28, 233,252.65 and 96,418.77

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Solution

The fourth proportional to 169,014.28, 233,252.65 and 96,418.77 is: 133,065.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,014.28 : 233,252.65 = 96,418.77 : x
  2. Step 2: Convert to fraction form
    169,014.28/233,252.65 = 96,418.77/x
  3. Step 3: Cross multiply
    169,014.28x = 233,252.65 × 96,418.77
  4. Step 4: Simplify right side
    169,014.28x = 22,489,933,627.76
  5. Step 5: Solve for x
    x = 22,489,933,627.76/169,014.28
  6. Step 6: Final answer
    x = 133,065.29

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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.