Home / 9,050.40-13,576.38-2,476.56

Finding the Fourth Proportional to 9,050.40, 13,576.38 and 2,476.56

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Solution

The fourth proportional to 9,050.40, 13,576.38 and 2,476.56 is: 3,715.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,050.40 : 13,576.38 = 2,476.56 : x
  2. Step 2: Convert to fraction form
    9,050.40/13,576.38 = 2,476.56/x
  3. Step 3: Cross multiply
    9,050.40x = 13,576.38 × 2,476.56
  4. Step 4: Simplify right side
    9,050.40x = 33,622,719.65
  5. Step 5: Solve for x
    x = 33,622,719.65/9,050.40
  6. Step 6: Final answer
    x = 3,715.05

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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.