Home / 39,370.11-59,049.06-14,404.32

Finding the Fourth Proportional to 39,370.11, 59,049.06 and 14,404.32

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Solution

The fourth proportional to 39,370.11, 59,049.06 and 14,404.32 is: 21,604.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,370.11 : 59,049.06 = 14,404.32 : x
  2. Step 2: Convert to fraction form
    39,370.11/59,049.06 = 14,404.32/x
  3. Step 3: Cross multiply
    39,370.11x = 59,049.06 × 14,404.32
  4. Step 4: Simplify right side
    39,370.11x = 850,561,555.94
  5. Step 5: Solve for x
    x = 850,561,555.94/39,370.11
  6. Step 6: Final answer
    x = 21,604.25

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1.5x scale

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.