Home / 16,159.31-24,261.67-8,267.49

Finding the Fourth Proportional to 16,159.31, 24,261.67 and 8,267.49

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Solution

The fourth proportional to 16,159.31, 24,261.67 and 8,267.49 is: 12,412.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,159.31 : 24,261.67 = 8,267.49 : x
  2. Step 2: Convert to fraction form
    16,159.31/24,261.67 = 8,267.49/x
  3. Step 3: Cross multiply
    16,159.31x = 24,261.67 × 8,267.49
  4. Step 4: Simplify right side
    16,159.31x = 200,583,032.79
  5. Step 5: Solve for x
    x = 200,583,032.79/16,159.31
  6. Step 6: Final answer
    x = 12,412.84

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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.