Home / 39,570.88-59,358.16-22,027.48

Finding the Fourth Proportional to 39,570.88, 59,358.16 and 22,027.48

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Solution

The fourth proportional to 39,570.88, 59,358.16 and 22,027.48 is: 33,042.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,570.88 : 59,358.16 = 22,027.48 : x
  2. Step 2: Convert to fraction form
    39,570.88/59,358.16 = 22,027.48/x
  3. Step 3: Cross multiply
    39,570.88x = 59,358.16 × 22,027.48
  4. Step 4: Simplify right side
    39,570.88x = 1,307,510,682.24
  5. Step 5: Solve for x
    x = 1,307,510,682.24/39,570.88
  6. Step 6: Final answer
    x = 33,042.24

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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.