Home / 74,452.04-111,677.85-32,326.67

Finding the Fourth Proportional to 74,452.04, 111,677.85 and 32,326.67

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Solution

The fourth proportional to 74,452.04, 111,677.85 and 32,326.67 is: 48,489.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,452.04 : 111,677.85 = 32,326.67 : x
  2. Step 2: Convert to fraction form
    74,452.04/111,677.85 = 32,326.67/x
  3. Step 3: Cross multiply
    74,452.04x = 111,677.85 × 32,326.67
  4. Step 4: Simplify right side
    74,452.04x = 3,610,173,003.26
  5. Step 5: Solve for x
    x = 3,610,173,003.26/74,452.04
  6. Step 6: Final answer
    x = 48,489.91

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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.