Home / 7,523.08-11,277.19-3,567.40

Finding the Fourth Proportional to 7,523.08, 11,277.19 and 3,567.40

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Solution

The fourth proportional to 7,523.08, 11,277.19 and 3,567.40 is: 5,347.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,523.08 : 11,277.19 = 3,567.40 : x
  2. Step 2: Convert to fraction form
    7,523.08/11,277.19 = 3,567.40/x
  3. Step 3: Cross multiply
    7,523.08x = 11,277.19 × 3,567.40
  4. Step 4: Simplify right side
    7,523.08x = 40,230,247.61
  5. Step 5: Solve for x
    x = 40,230,247.61/7,523.08
  6. Step 6: Final answer
    x = 5,347.58

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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.