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Finding the Fourth Proportional to 44,040.70, 61,812.50 and 44,040.70

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Solution

The fourth proportional to 44,040.70, 61,812.50 and 44,040.70 is: 61,812.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,040.70 : 61,812.50 = 44,040.70 : x
  2. Step 2: Convert to fraction form
    44,040.70/61,812.50 = 44,040.70/x
  3. Step 3: Cross multiply
    44,040.70x = 61,812.50 × 44,040.70
  4. Step 4: Simplify right side
    44,040.70x = 2,722,265,768.75
  5. Step 5: Solve for x
    x = 2,722,265,768.75/44,040.70
  6. Step 6: Final answer
    x = 61,812.50

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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.