Home / 61,006.31-91,525.23-35,727.16

Finding the Fourth Proportional to 61,006.31, 91,525.23 and 35,727.16

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Solution

The fourth proportional to 61,006.31, 91,525.23 and 35,727.16 is: 53,599.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,006.31 : 91,525.23 = 35,727.16 : x
  2. Step 2: Convert to fraction form
    61,006.31/91,525.23 = 35,727.16/x
  3. Step 3: Cross multiply
    61,006.31x = 91,525.23 × 35,727.16
  4. Step 4: Simplify right side
    61,006.31x = 3,269,936,536.25
  5. Step 5: Solve for x
    x = 3,269,936,536.25/61,006.31
  6. Step 6: Final answer
    x = 53,599.97

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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.