Home / 7,567.68-11,351.40-2,302.68

Finding the Fourth Proportional to 7,567.68, 11,351.40 and 2,302.68

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Solution

The fourth proportional to 7,567.68, 11,351.40 and 2,302.68 is: 3,453.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,567.68 : 11,351.40 = 2,302.68 : x
  2. Step 2: Convert to fraction form
    7,567.68/11,351.40 = 2,302.68/x
  3. Step 3: Cross multiply
    7,567.68x = 11,351.40 × 2,302.68
  4. Step 4: Simplify right side
    7,567.68x = 26,138,641.75
  5. Step 5: Solve for x
    x = 26,138,641.75/7,567.68
  6. Step 6: Final answer
    x = 3,453.98

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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.