Home / 32,552.10-48,828.15-11,770.74

Finding the Fourth Proportional to 32,552.10, 48,828.15 and 11,770.74

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Solution

The fourth proportional to 32,552.10, 48,828.15 and 11,770.74 is: 17,656.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,552.10 : 48,828.15 = 11,770.74 : x
  2. Step 2: Convert to fraction form
    32,552.10/48,828.15 = 11,770.74/x
  3. Step 3: Cross multiply
    32,552.10x = 48,828.15 × 11,770.74
  4. Step 4: Simplify right side
    32,552.10x = 574,743,458.33
  5. Step 5: Solve for x
    x = 574,743,458.33/32,552.10
  6. Step 6: Final answer
    x = 17,656.11

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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.