Home / 32,561.31-48,829.19-11,496.86

Finding the Fourth Proportional to 32,561.31, 48,829.19 and 11,496.86

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Solution

The fourth proportional to 32,561.31, 48,829.19 and 11,496.86 is: 17,240.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,561.31 : 48,829.19 = 11,496.86 : x
  2. Step 2: Convert to fraction form
    32,561.31/48,829.19 = 11,496.86/x
  3. Step 3: Cross multiply
    32,561.31x = 48,829.19 × 11,496.86
  4. Step 4: Simplify right side
    32,561.31x = 561,382,059.71
  5. Step 5: Solve for x
    x = 561,382,059.71/32,561.31
  6. Step 6: Final answer
    x = 17,240.77

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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.