Home / 7,258.38-10,879.44-5,060.46

Finding the Fourth Proportional to 7,258.38, 10,879.44 and 5,060.46

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Solution

The fourth proportional to 7,258.38, 10,879.44 and 5,060.46 is: 7,585.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,258.38 : 10,879.44 = 5,060.46 : x
  2. Step 2: Convert to fraction form
    7,258.38/10,879.44 = 5,060.46/x
  3. Step 3: Cross multiply
    7,258.38x = 10,879.44 × 5,060.46
  4. Step 4: Simplify right side
    7,258.38x = 55,054,970.94
  5. Step 5: Solve for x
    x = 55,054,970.94/7,258.38
  6. Step 6: Final answer
    x = 7,585.02

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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.