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Finding the Fourth Proportional to 60,048.56, 82,865.40 and 32,823.56

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Solution

The fourth proportional to 60,048.56, 82,865.40 and 32,823.56 is: 45,295.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,048.56 : 82,865.40 = 32,823.56 : x
  2. Step 2: Convert to fraction form
    60,048.56/82,865.40 = 32,823.56/x
  3. Step 3: Cross multiply
    60,048.56x = 82,865.40 × 32,823.56
  4. Step 4: Simplify right side
    60,048.56x = 2,719,937,428.82
  5. Step 5: Solve for x
    x = 2,719,937,428.82/60,048.56
  6. Step 6: Final answer
    x = 45,295.63

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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.