Home / 32,288.36-48,431.21-11,233.17

Finding the Fourth Proportional to 32,288.36, 48,431.21 and 11,233.17

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Solution

The fourth proportional to 32,288.36, 48,431.21 and 11,233.17 is: 16,849.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,288.36 : 48,431.21 = 11,233.17 : x
  2. Step 2: Convert to fraction form
    32,288.36/48,431.21 = 11,233.17/x
  3. Step 3: Cross multiply
    32,288.36x = 48,431.21 × 11,233.17
  4. Step 4: Simplify right side
    32,288.36x = 544,035,959.07
  5. Step 5: Solve for x
    x = 544,035,959.07/32,288.36
  6. Step 6: Final answer
    x = 16,849.29

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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.