Home / 44,763.08-67,157.60-18,462.92

Finding the Fourth Proportional to 44,763.08, 67,157.60 and 18,462.92

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Solution

The fourth proportional to 44,763.08, 67,157.60 and 18,462.92 is: 27,699.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,763.08 : 67,157.60 = 18,462.92 : x
  2. Step 2: Convert to fraction form
    44,763.08/67,157.60 = 18,462.92/x
  3. Step 3: Cross multiply
    44,763.08x = 67,157.60 × 18,462.92
  4. Step 4: Simplify right side
    44,763.08x = 1,239,925,396.19
  5. Step 5: Solve for x
    x = 1,239,925,396.19/44,763.08
  6. Step 6: Final answer
    x = 27,699.73

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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.