Home / 24,058.72-33,184.56-15,686.56

Finding the Fourth Proportional to 24,058.72, 33,184.56 and 15,686.56

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Solution

The fourth proportional to 24,058.72, 33,184.56 and 15,686.56 is: 21,636.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,058.72 : 33,184.56 = 15,686.56 : x
  2. Step 2: Convert to fraction form
    24,058.72/33,184.56 = 15,686.56/x
  3. Step 3: Cross multiply
    24,058.72x = 33,184.56 × 15,686.56
  4. Step 4: Simplify right side
    24,058.72x = 520,551,591.51
  5. Step 5: Solve for x
    x = 520,551,591.51/24,058.72
  6. Step 6: Final answer
    x = 21,636.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.