Home / 9,765.93-14,634.12-6,467.22

Finding the Fourth Proportional to 9,765.93, 14,634.12 and 6,467.22

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Solution

The fourth proportional to 9,765.93, 14,634.12 and 6,467.22 is: 9,691.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,765.93 : 14,634.12 = 6,467.22 : x
  2. Step 2: Convert to fraction form
    9,765.93/14,634.12 = 6,467.22/x
  3. Step 3: Cross multiply
    9,765.93x = 14,634.12 × 6,467.22
  4. Step 4: Simplify right side
    9,765.93x = 94,642,073.55
  5. Step 5: Solve for x
    x = 94,642,073.55/9,765.93
  6. Step 6: Final answer
    x = 9,691.05

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1.5x scale

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.