Home / 7,263.22-10,897.89-4,341.52

Finding the Fourth Proportional to 7,263.22, 10,897.89 and 4,341.52

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Solution

The fourth proportional to 7,263.22, 10,897.89 and 4,341.52 is: 6,514.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,263.22 : 10,897.89 = 4,341.52 : x
  2. Step 2: Convert to fraction form
    7,263.22/10,897.89 = 4,341.52/x
  3. Step 3: Cross multiply
    7,263.22x = 10,897.89 × 4,341.52
  4. Step 4: Simplify right side
    7,263.22x = 47,313,367.85
  5. Step 5: Solve for x
    x = 47,313,367.85/7,263.22
  6. Step 6: Final answer
    x = 6,514.10

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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.