Home / 4,325.01-6,441.60-4,055.28

Finding the Fourth Proportional to 4,325.01, 6,441.60 and 4,055.28

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Solution

The fourth proportional to 4,325.01, 6,441.60 and 4,055.28 is: 6,039.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,325.01 : 6,441.60 = 4,055.28 : x
  2. Step 2: Convert to fraction form
    4,325.01/6,441.60 = 4,055.28/x
  3. Step 3: Cross multiply
    4,325.01x = 6,441.60 × 4,055.28
  4. Step 4: Simplify right side
    4,325.01x = 26,122,491.65
  5. Step 5: Solve for x
    x = 26,122,491.65/4,325.01
  6. Step 6: Final answer
    x = 6,039.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.