Home / 109,853.73-151,598.25-59,552.73

Finding the Fourth Proportional to 109,853.73, 151,598.25 and 59,552.73

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Solution

The fourth proportional to 109,853.73, 151,598.25 and 59,552.73 is: 82,182.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,853.73 : 151,598.25 = 59,552.73 : x
  2. Step 2: Convert to fraction form
    109,853.73/151,598.25 = 59,552.73/x
  3. Step 3: Cross multiply
    109,853.73x = 151,598.25 × 59,552.73
  4. Step 4: Simplify right side
    109,853.73x = 9,028,089,650.72
  5. Step 5: Solve for x
    x = 9,028,089,650.72/109,853.73
  6. Step 6: Final answer
    x = 82,182.82

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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.