Home / 7,410.92-10,227.02-4,053.67

Finding the Fourth Proportional to 7,410.92, 10,227.02 and 4,053.67

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Solution

The fourth proportional to 7,410.92, 10,227.02 and 4,053.67 is: 5,594.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,410.92 : 10,227.02 = 4,053.67 : x
  2. Step 2: Convert to fraction form
    7,410.92/10,227.02 = 4,053.67/x
  3. Step 3: Cross multiply
    7,410.92x = 10,227.02 × 4,053.67
  4. Step 4: Simplify right side
    7,410.92x = 41,456,918.33
  5. Step 5: Solve for x
    x = 41,456,918.33/7,410.92
  6. Step 6: Final answer
    x = 5,594.04

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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.