Home / 4,441.08-6,661.50-1,154.06

Finding the Fourth Proportional to 4,441.08, 6,661.50 and 1,154.06

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Solution

The fourth proportional to 4,441.08, 6,661.50 and 1,154.06 is: 1,731.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441.08 : 6,661.50 = 1,154.06 : x
  2. Step 2: Convert to fraction form
    4,441.08/6,661.50 = 1,154.06/x
  3. Step 3: Cross multiply
    4,441.08x = 6,661.50 × 1,154.06
  4. Step 4: Simplify right side
    4,441.08x = 7,687,737.38
  5. Step 5: Solve for x
    x = 7,687,737.38/4,441.08
  6. Step 6: Final answer
    x = 1,731.05

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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.