Home / 39,866.41-59,813.18-25,057.99

Finding the Fourth Proportional to 39,866.41, 59,813.18 and 25,057.99

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Solution

The fourth proportional to 39,866.41, 59,813.18 and 25,057.99 is: 37,595.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,866.41 : 59,813.18 = 25,057.99 : x
  2. Step 2: Convert to fraction form
    39,866.41/59,813.18 = 25,057.99/x
  3. Step 3: Cross multiply
    39,866.41x = 59,813.18 × 25,057.99
  4. Step 4: Simplify right side
    39,866.41x = 1,498,798,066.31
  5. Step 5: Solve for x
    x = 1,498,798,066.31/39,866.41
  6. Step 6: Final answer
    x = 37,595.51

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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.