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Finding the Fourth Proportional to 60,064.80, 82,886.82 and 32,840.39

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Solution

The fourth proportional to 60,064.80, 82,886.82 and 32,840.39 is: 45,318.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,064.80 : 82,886.82 = 32,840.39 : x
  2. Step 2: Convert to fraction form
    60,064.80/82,886.82 = 32,840.39/x
  3. Step 3: Cross multiply
    60,064.80x = 82,886.82 × 32,840.39
  4. Step 4: Simplify right side
    60,064.80x = 2,722,035,080.23
  5. Step 5: Solve for x
    x = 2,722,035,080.23/60,064.80
  6. Step 6: Final answer
    x = 45,318.31

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.