Home / 32,531.16-48,718.58-27,824.25

Finding the Fourth Proportional to 32,531.16, 48,718.58 and 27,824.25

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Solution

The fourth proportional to 32,531.16, 48,718.58 and 27,824.25 is: 41,669.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,531.16 : 48,718.58 = 27,824.25 : x
  2. Step 2: Convert to fraction form
    32,531.16/48,718.58 = 27,824.25/x
  3. Step 3: Cross multiply
    32,531.16x = 48,718.58 × 27,824.25
  4. Step 4: Simplify right side
    32,531.16x = 1,355,557,810.44
  5. Step 5: Solve for x
    x = 1,355,557,810.44/32,531.16
  6. Step 6: Final answer
    x = 41,669.52

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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.