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Finding the Fourth Proportional to 59,552.96, 82,238.40 and 38,368.96

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Solution

The fourth proportional to 59,552.96, 82,238.40 and 38,368.96 is: 52,984.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,552.96 : 82,238.40 = 38,368.96 : x
  2. Step 2: Convert to fraction form
    59,552.96/82,238.40 = 38,368.96/x
  3. Step 3: Cross multiply
    59,552.96x = 82,238.40 × 38,368.96
  4. Step 4: Simplify right side
    59,552.96x = 3,155,401,880.06
  5. Step 5: Solve for x
    x = 3,155,401,880.06/59,552.96
  6. Step 6: Final answer
    x = 52,984.80

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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.