Home / 107,132.40-160,697.76-32,252.22

Finding the Fourth Proportional to 107,132.40, 160,697.76 and 32,252.22

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Solution

The fourth proportional to 107,132.40, 160,697.76 and 32,252.22 is: 48,378.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,132.40 : 160,697.76 = 32,252.22 : x
  2. Step 2: Convert to fraction form
    107,132.40/160,697.76 = 32,252.22/x
  3. Step 3: Cross multiply
    107,132.40x = 160,697.76 × 32,252.22
  4. Step 4: Simplify right side
    107,132.40x = 5,182,859,509.03
  5. Step 5: Solve for x
    x = 5,182,859,509.03/107,132.40
  6. Step 6: Final answer
    x = 48,378.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.