Home / 5,044.70-7,567.11-1,535.28

Finding the Fourth Proportional to 5,044.70, 7,567.11 and 1,535.28

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Solution

The fourth proportional to 5,044.70, 7,567.11 and 1,535.28 is: 2,302.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,044.70 : 7,567.11 = 1,535.28 : x
  2. Step 2: Convert to fraction form
    5,044.70/7,567.11 = 1,535.28/x
  3. Step 3: Cross multiply
    5,044.70x = 7,567.11 × 1,535.28
  4. Step 4: Simplify right side
    5,044.70x = 11,617,632.64
  5. Step 5: Solve for x
    x = 11,617,632.64/5,044.70
  6. Step 6: Final answer
    x = 2,302.94

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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.