Home / 9,823.22-14,723.15-4,550.88

Finding the Fourth Proportional to 9,823.22, 14,723.15 and 4,550.88

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Solution

The fourth proportional to 9,823.22, 14,723.15 and 4,550.88 is: 6,820.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,823.22 : 14,723.15 = 4,550.88 : x
  2. Step 2: Convert to fraction form
    9,823.22/14,723.15 = 4,550.88/x
  3. Step 3: Cross multiply
    9,823.22x = 14,723.15 × 4,550.88
  4. Step 4: Simplify right side
    9,823.22x = 67,003,266.12
  5. Step 5: Solve for x
    x = 67,003,266.12/9,823.22
  6. Step 6: Final answer
    x = 6,820.91

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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.