Home / 111,624.48-167,410.80-32,717.52

Finding the Fourth Proportional to 111,624.48, 167,410.80 and 32,717.52

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Solution

The fourth proportional to 111,624.48, 167,410.80 and 32,717.52 is: 49,068.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,624.48 : 167,410.80 = 32,717.52 : x
  2. Step 2: Convert to fraction form
    111,624.48/167,410.80 = 32,717.52/x
  3. Step 3: Cross multiply
    111,624.48x = 167,410.80 × 32,717.52
  4. Step 4: Simplify right side
    111,624.48x = 5,477,266,197.22
  5. Step 5: Solve for x
    x = 5,477,266,197.22/111,624.48
  6. Step 6: Final answer
    x = 49,068.68

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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.