Home / 173,304.16-239,155.34-96,823.83

Finding the Fourth Proportional to 173,304.16, 239,155.34 and 96,823.83

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Solution

The fourth proportional to 173,304.16, 239,155.34 and 96,823.83 is: 133,614.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,304.16 : 239,155.34 = 96,823.83 : x
  2. Step 2: Convert to fraction form
    173,304.16/239,155.34 = 96,823.83/x
  3. Step 3: Cross multiply
    173,304.16x = 239,155.34 × 96,823.83
  4. Step 4: Simplify right side
    173,304.16x = 23,155,935,499.63
  5. Step 5: Solve for x
    x = 23,155,935,499.63/173,304.16
  6. Step 6: Final answer
    x = 133,614.43

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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.