Home / 9,400.83-12,973.28-6,044.75

Finding the Fourth Proportional to 9,400.83, 12,973.28 and 6,044.75

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Solution

The fourth proportional to 9,400.83, 12,973.28 and 6,044.75 is: 8,341.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,400.83 : 12,973.28 = 6,044.75 : x
  2. Step 2: Convert to fraction form
    9,400.83/12,973.28 = 6,044.75/x
  3. Step 3: Cross multiply
    9,400.83x = 12,973.28 × 6,044.75
  4. Step 4: Simplify right side
    9,400.83x = 78,420,234.28
  5. Step 5: Solve for x
    x = 78,420,234.28/9,400.83
  6. Step 6: Final answer
    x = 8,341.84

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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.