Home / 33,058.13-49,587.19-9,684.77

Finding the Fourth Proportional to 33,058.13, 49,587.19 and 9,684.77

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Solution

The fourth proportional to 33,058.13, 49,587.19 and 9,684.77 is: 14,527.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,058.13 : 49,587.19 = 9,684.77 : x
  2. Step 2: Convert to fraction form
    33,058.13/49,587.19 = 9,684.77/x
  3. Step 3: Cross multiply
    33,058.13x = 49,587.19 × 9,684.77
  4. Step 4: Simplify right side
    33,058.13x = 480,240,257.95
  5. Step 5: Solve for x
    x = 480,240,257.95/33,058.13
  6. Step 6: Final answer
    x = 14,527.15

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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.