Home / 39,874.95-59,756.00-22,113.42

Finding the Fourth Proportional to 39,874.95, 59,756.00 and 22,113.42

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Solution

The fourth proportional to 39,874.95, 59,756.00 and 22,113.42 is: 33,138.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,874.95 : 59,756.00 = 22,113.42 : x
  2. Step 2: Convert to fraction form
    39,874.95/59,756.00 = 22,113.42/x
  3. Step 3: Cross multiply
    39,874.95x = 59,756.00 × 22,113.42
  4. Step 4: Simplify right side
    39,874.95x = 1,321,409,293.20
  5. Step 5: Solve for x
    x = 1,321,409,293.20/39,874.95
  6. Step 6: Final answer
    x = 33,138.84

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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.