Home / 61,265.41-91,903.79-23,828.33

Finding the Fourth Proportional to 61,265.41, 91,903.79 and 23,828.33

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Solution

The fourth proportional to 61,265.41, 91,903.79 and 23,828.33 is: 35,744.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,265.41 : 91,903.79 = 23,828.33 : x
  2. Step 2: Convert to fraction form
    61,265.41/91,903.79 = 23,828.33/x
  3. Step 3: Cross multiply
    61,265.41x = 91,903.79 × 23,828.33
  4. Step 4: Simplify right side
    61,265.41x = 2,189,913,541.73
  5. Step 5: Solve for x
    x = 2,189,913,541.73/61,265.41
  6. Step 6: Final answer
    x = 35,744.70

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Why These Related Problems?

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