Home / 32,305.26-48,442.10-13,326.36

Finding the Fourth Proportional to 32,305.26, 48,442.10 and 13,326.36

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Solution

The fourth proportional to 32,305.26, 48,442.10 and 13,326.36 is: 19,983.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,305.26 : 48,442.10 = 13,326.36 : x
  2. Step 2: Convert to fraction form
    32,305.26/48,442.10 = 13,326.36/x
  3. Step 3: Cross multiply
    32,305.26x = 48,442.10 × 13,326.36
  4. Step 4: Simplify right side
    32,305.26x = 645,556,797.12
  5. Step 5: Solve for x
    x = 645,556,797.12/32,305.26
  6. Step 6: Final answer
    x = 19,983.02

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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.