Home / 17,764.34-24,514.87-9,806.63

Finding the Fourth Proportional to 17,764.34, 24,514.87 and 9,806.63

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Solution

The fourth proportional to 17,764.34, 24,514.87 and 9,806.63 is: 13,533.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,764.34 : 24,514.87 = 9,806.63 : x
  2. Step 2: Convert to fraction form
    17,764.34/24,514.87 = 9,806.63/x
  3. Step 3: Cross multiply
    17,764.34x = 24,514.87 × 9,806.63
  4. Step 4: Simplify right side
    17,764.34x = 240,408,259.59
  5. Step 5: Solve for x
    x = 240,408,259.59/17,764.34
  6. Step 6: Final answer
    x = 13,533.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.