Home / 7,973.52-11,962.16-2,501.52

Finding the Fourth Proportional to 7,973.52, 11,962.16 and 2,501.52

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Solution

The fourth proportional to 7,973.52, 11,962.16 and 2,501.52 is: 3,752.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,973.52 : 11,962.16 = 2,501.52 : x
  2. Step 2: Convert to fraction form
    7,973.52/11,962.16 = 2,501.52/x
  3. Step 3: Cross multiply
    7,973.52x = 11,962.16 × 2,501.52
  4. Step 4: Simplify right side
    7,973.52x = 29,923,582.48
  5. Step 5: Solve for x
    x = 29,923,582.48/7,973.52
  6. Step 6: Final answer
    x = 3,752.87

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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.