Home / 19,475.44-29,214.34-6,148.88

Finding the Fourth Proportional to 19,475.44, 29,214.34 and 6,148.88

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Solution

The fourth proportional to 19,475.44, 29,214.34 and 6,148.88 is: 9,223.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,475.44 : 29,214.34 = 6,148.88 : x
  2. Step 2: Convert to fraction form
    19,475.44/29,214.34 = 6,148.88/x
  3. Step 3: Cross multiply
    19,475.44x = 29,214.34 × 6,148.88
  4. Step 4: Simplify right side
    19,475.44x = 179,635,419.05
  5. Step 5: Solve for x
    x = 179,635,419.05/19,475.44
  6. Step 6: Final answer
    x = 9,223.69

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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.