Home / 173,306.09-239,157.98-96,825.75

Finding the Fourth Proportional to 173,306.09, 239,157.98 and 96,825.75

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Solution

The fourth proportional to 173,306.09, 239,157.98 and 96,825.75 is: 133,617.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,306.09 : 239,157.98 = 96,825.75 : x
  2. Step 2: Convert to fraction form
    173,306.09/239,157.98 = 96,825.75/x
  3. Step 3: Cross multiply
    173,306.09x = 239,157.98 × 96,825.75
  4. Step 4: Simplify right side
    173,306.09x = 23,156,650,297.86
  5. Step 5: Solve for x
    x = 23,156,650,297.86/173,306.09
  6. Step 6: Final answer
    x = 133,617.06

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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.