Home / 10,634.22-14,675.31-6,159.24

Finding the Fourth Proportional to 10,634.22, 14,675.31 and 6,159.24

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Solution

The fourth proportional to 10,634.22, 14,675.31 and 6,159.24 is: 8,499.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,634.22 : 14,675.31 = 6,159.24 : x
  2. Step 2: Convert to fraction form
    10,634.22/14,675.31 = 6,159.24/x
  3. Step 3: Cross multiply
    10,634.22x = 14,675.31 × 6,159.24
  4. Step 4: Simplify right side
    10,634.22x = 90,388,756.36
  5. Step 5: Solve for x
    x = 90,388,756.36/10,634.22
  6. Step 6: Final answer
    x = 8,499.80

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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.