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Finding the Fourth Proportional to 25,302.15, 37,866.83 and 25,302.15

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Solution

The fourth proportional to 25,302.15, 37,866.83 and 25,302.15 is: 37,866.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,302.15 : 37,866.83 = 25,302.15 : x
  2. Step 2: Convert to fraction form
    25,302.15/37,866.83 = 25,302.15/x
  3. Step 3: Cross multiply
    25,302.15x = 37,866.83 × 25,302.15
  4. Step 4: Simplify right side
    25,302.15x = 958,112,086.17
  5. Step 5: Solve for x
    x = 958,112,086.17/25,302.15
  6. Step 6: Final answer
    x = 37,866.83

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.