Home / 7,273.44-10,048.32-5,873.76

Finding the Fourth Proportional to 7,273.44, 10,048.32 and 5,873.76

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Solution

The fourth proportional to 7,273.44, 10,048.32 and 5,873.76 is: 8,114.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,273.44 : 10,048.32 = 5,873.76 : x
  2. Step 2: Convert to fraction form
    7,273.44/10,048.32 = 5,873.76/x
  3. Step 3: Cross multiply
    7,273.44x = 10,048.32 × 5,873.76
  4. Step 4: Simplify right side
    7,273.44x = 59,021,420.08
  5. Step 5: Solve for x
    x = 59,021,420.08/7,273.44
  6. Step 6: Final answer
    x = 8,114.65

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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.