Home / 16,642.50-24,845.19-16,058.58

Finding the Fourth Proportional to 16,642.50, 24,845.19 and 16,058.58

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Solution

The fourth proportional to 16,642.50, 24,845.19 and 16,058.58 is: 23,973.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,642.50 : 24,845.19 = 16,058.58 : x
  2. Step 2: Convert to fraction form
    16,642.50/24,845.19 = 16,058.58/x
  3. Step 3: Cross multiply
    16,642.50x = 24,845.19 × 16,058.58
  4. Step 4: Simplify right side
    16,642.50x = 398,978,471.23
  5. Step 5: Solve for x
    x = 398,978,471.23/16,642.50
  6. Step 6: Final answer
    x = 23,973.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.