Home / 169,124.28-233,395.27-96,525.71

Finding the Fourth Proportional to 169,124.28, 233,395.27 and 96,525.71

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Solution

The fourth proportional to 169,124.28, 233,395.27 and 96,525.71 is: 133,207.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,124.28 : 233,395.27 = 96,525.71 : x
  2. Step 2: Convert to fraction form
    169,124.28/233,395.27 = 96,525.71/x
  3. Step 3: Cross multiply
    169,124.28x = 233,395.27 × 96,525.71
  4. Step 4: Simplify right side
    169,124.28x = 22,528,644,147.39
  5. Step 5: Solve for x
    x = 22,528,644,147.39/169,124.28
  6. Step 6: Final answer
    x = 133,207.63

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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.