Home / 39,579.01-59,370.33-22,035.62

Finding the Fourth Proportional to 39,579.01, 59,370.33 and 22,035.62

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Solution

The fourth proportional to 39,579.01, 59,370.33 and 22,035.62 is: 33,054.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,579.01 : 59,370.33 = 22,035.62 : x
  2. Step 2: Convert to fraction form
    39,579.01/59,370.33 = 22,035.62/x
  3. Step 3: Cross multiply
    39,579.01x = 59,370.33 × 22,035.62
  4. Step 4: Simplify right side
    39,579.01x = 1,308,262,031.15
  5. Step 5: Solve for x
    x = 1,308,262,031.15/39,579.01
  6. Step 6: Final answer
    x = 33,054.44

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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.