Home / 107,624.75-148,523.52-59,232.25

Finding the Fourth Proportional to 107,624.75, 148,523.52 and 59,232.25

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Solution

The fourth proportional to 107,624.75, 148,523.52 and 59,232.25 is: 81,741.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,624.75 : 148,523.52 = 59,232.25 : x
  2. Step 2: Convert to fraction form
    107,624.75/148,523.52 = 59,232.25/x
  3. Step 3: Cross multiply
    107,624.75x = 148,523.52 × 59,232.25
  4. Step 4: Simplify right side
    107,624.75x = 8,797,381,600.05
  5. Step 5: Solve for x
    x = 8,797,381,600.05/107,624.75
  6. Step 6: Final answer
    x = 81,741.25

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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.