Home / 9,354.32-14,031.44-2,334.30

Finding the Fourth Proportional to 9,354.32, 14,031.44 and 2,334.30

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Solution

The fourth proportional to 9,354.32, 14,031.44 and 2,334.30 is: 3,501.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,354.32 : 14,031.44 = 2,334.30 : x
  2. Step 2: Convert to fraction form
    9,354.32/14,031.44 = 2,334.30/x
  3. Step 3: Cross multiply
    9,354.32x = 14,031.44 × 2,334.30
  4. Step 4: Simplify right side
    9,354.32x = 32,753,590.39
  5. Step 5: Solve for x
    x = 32,753,590.39/9,354.32
  6. Step 6: Final answer
    x = 3,501.44

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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.