Home / 39,623.00-59,415.68-22,988.13

Finding the Fourth Proportional to 39,623.00, 59,415.68 and 22,988.13

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Solution

The fourth proportional to 39,623.00, 59,415.68 and 22,988.13 is: 34,471.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,623.00 : 59,415.68 = 22,988.13 : x
  2. Step 2: Convert to fraction form
    39,623.00/59,415.68 = 22,988.13/x
  3. Step 3: Cross multiply
    39,623.00x = 59,415.68 × 22,988.13
  4. Step 4: Simplify right side
    39,623.00x = 1,365,855,078.80
  5. Step 5: Solve for x
    x = 1,365,855,078.80/39,623.00
  6. Step 6: Final answer
    x = 34,471.27

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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.