Home / 7,358.31-11,033.99-2,675.01

Finding the Fourth Proportional to 7,358.31, 11,033.99 and 2,675.01

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Solution

The fourth proportional to 7,358.31, 11,033.99 and 2,675.01 is: 4,011.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,358.31 : 11,033.99 = 2,675.01 : x
  2. Step 2: Convert to fraction form
    7,358.31/11,033.99 = 2,675.01/x
  3. Step 3: Cross multiply
    7,358.31x = 11,033.99 × 2,675.01
  4. Step 4: Simplify right side
    7,358.31x = 29,516,020.21
  5. Step 5: Solve for x
    x = 29,516,020.21/7,358.31
  6. Step 6: Final answer
    x = 4,011.25

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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.