Home / 9,011.06-13,516.55-2,437.22

Finding the Fourth Proportional to 9,011.06, 13,516.55 and 2,437.22

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Solution

The fourth proportional to 9,011.06, 13,516.55 and 2,437.22 is: 3,655.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,011.06 : 13,516.55 = 2,437.22 : x
  2. Step 2: Convert to fraction form
    9,011.06/13,516.55 = 2,437.22/x
  3. Step 3: Cross multiply
    9,011.06x = 13,516.55 × 2,437.22
  4. Step 4: Simplify right side
    9,011.06x = 32,942,793.80
  5. Step 5: Solve for x
    x = 32,942,793.80/9,011.06
  6. Step 6: Final answer
    x = 3,655.82

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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.