Home / 7,510.68-11,269.26-4,050.36

Finding the Fourth Proportional to 7,510.68, 11,269.26 and 4,050.36

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Solution

The fourth proportional to 7,510.68, 11,269.26 and 4,050.36 is: 6,077.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,510.68 : 11,269.26 = 4,050.36 : x
  2. Step 2: Convert to fraction form
    7,510.68/11,269.26 = 4,050.36/x
  3. Step 3: Cross multiply
    7,510.68x = 11,269.26 × 4,050.36
  4. Step 4: Simplify right side
    7,510.68x = 45,644,559.93
  5. Step 5: Solve for x
    x = 45,644,559.93/7,510.68
  6. Step 6: Final answer
    x = 6,077.29

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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.