Home / 9,562.32-14,343.48-3,404.88

Finding the Fourth Proportional to 9,562.32, 14,343.48 and 3,404.88

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Solution

The fourth proportional to 9,562.32, 14,343.48 and 3,404.88 is: 5,107.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,562.32 : 14,343.48 = 3,404.88 : x
  2. Step 2: Convert to fraction form
    9,562.32/14,343.48 = 3,404.88/x
  3. Step 3: Cross multiply
    9,562.32x = 14,343.48 × 3,404.88
  4. Step 4: Simplify right side
    9,562.32x = 48,837,828.18
  5. Step 5: Solve for x
    x = 48,837,828.18/9,562.32
  6. Step 6: Final answer
    x = 5,107.32

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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.