Home / 7,308.52-10,941.66-4,297.48

Finding the Fourth Proportional to 7,308.52, 10,941.66 and 4,297.48

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Solution

The fourth proportional to 7,308.52, 10,941.66 and 4,297.48 is: 6,433.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,308.52 : 10,941.66 = 4,297.48 : x
  2. Step 2: Convert to fraction form
    7,308.52/10,941.66 = 4,297.48/x
  3. Step 3: Cross multiply
    7,308.52x = 10,941.66 × 4,297.48
  4. Step 4: Simplify right side
    7,308.52x = 47,021,565.02
  5. Step 5: Solve for x
    x = 47,021,565.02/7,308.52
  6. Step 6: Final answer
    x = 6,433.80

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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.