Home / 19,498.31-29,247.44-6,350.66

Finding the Fourth Proportional to 19,498.31, 29,247.44 and 6,350.66

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Solution

The fourth proportional to 19,498.31, 29,247.44 and 6,350.66 is: 9,525.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,498.31 : 29,247.44 = 6,350.66 : x
  2. Step 2: Convert to fraction form
    19,498.31/29,247.44 = 6,350.66/x
  3. Step 3: Cross multiply
    19,498.31x = 29,247.44 × 6,350.66
  4. Step 4: Simplify right side
    19,498.31x = 185,740,369.32
  5. Step 5: Solve for x
    x = 185,740,369.32/19,498.31
  6. Step 6: Final answer
    x = 9,525.98

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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.