Home / 32,837.24-49,250.96-9,142.31

Finding the Fourth Proportional to 32,837.24, 49,250.96 and 9,142.31

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Solution

The fourth proportional to 32,837.24, 49,250.96 and 9,142.31 is: 13,712.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,837.24 : 49,250.96 = 9,142.31 : x
  2. Step 2: Convert to fraction form
    32,837.24/49,250.96 = 9,142.31/x
  3. Step 3: Cross multiply
    32,837.24x = 49,250.96 × 9,142.31
  4. Step 4: Simplify right side
    32,837.24x = 450,267,252.15
  5. Step 5: Solve for x
    x = 450,267,252.15/32,837.24
  6. Step 6: Final answer
    x = 13,712.09

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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.