Home / 173,304.30-239,151.36-96,808.22

Finding the Fourth Proportional to 173,304.30, 239,151.36 and 96,808.22

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Solution

The fourth proportional to 173,304.30, 239,151.36 and 96,808.22 is: 133,590.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,304.30 : 239,151.36 = 96,808.22 : x
  2. Step 2: Convert to fraction form
    173,304.30/239,151.36 = 96,808.22/x
  3. Step 3: Cross multiply
    173,304.30x = 239,151.36 × 96,808.22
  4. Step 4: Simplify right side
    173,304.30x = 23,151,817,472.18
  5. Step 5: Solve for x
    x = 23,151,817,472.18/173,304.30
  6. Step 6: Final answer
    x = 133,590.55

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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.