Home / 4,438.08-6,657.11-1,150.89

Finding the Fourth Proportional to 4,438.08, 6,657.11 and 1,150.89

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Solution

The fourth proportional to 4,438.08, 6,657.11 and 1,150.89 is: 1,726.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,438.08 : 6,657.11 = 1,150.89 : x
  2. Step 2: Convert to fraction form
    4,438.08/6,657.11 = 1,150.89/x
  3. Step 3: Cross multiply
    4,438.08x = 6,657.11 × 1,150.89
  4. Step 4: Simplify right side
    4,438.08x = 7,661,595.57
  5. Step 5: Solve for x
    x = 7,661,595.57/4,438.08
  6. Step 6: Final answer
    x = 1,726.33

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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.