Home / 61,246.44-91,826.40-23,775.36

Finding the Fourth Proportional to 61,246.44, 91,826.40 and 23,775.36

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Solution

The fourth proportional to 61,246.44, 91,826.40 and 23,775.36 is: 35,646.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,246.44 : 91,826.40 = 23,775.36 : x
  2. Step 2: Convert to fraction form
    61,246.44/91,826.40 = 23,775.36/x
  3. Step 3: Cross multiply
    61,246.44x = 91,826.40 × 23,775.36
  4. Step 4: Simplify right side
    61,246.44x = 2,183,205,717.50
  5. Step 5: Solve for x
    x = 2,183,205,717.50/61,246.44
  6. Step 6: Final answer
    x = 35,646.25

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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.