Home / 7,573.92-10,452.69-4,388.10

Finding the Fourth Proportional to 7,573.92, 10,452.69 and 4,388.10

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Solution

The fourth proportional to 7,573.92, 10,452.69 and 4,388.10 is: 6,055.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,573.92 : 10,452.69 = 4,388.10 : x
  2. Step 2: Convert to fraction form
    7,573.92/10,452.69 = 4,388.10/x
  3. Step 3: Cross multiply
    7,573.92x = 10,452.69 × 4,388.10
  4. Step 4: Simplify right side
    7,573.92x = 45,867,448.99
  5. Step 5: Solve for x
    x = 45,867,448.99/7,573.92
  6. Step 6: Final answer
    x = 6,055.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.