Home / 5,046.66-7,567.62-2,123.34

Finding the Fourth Proportional to 5,046.66, 7,567.62 and 2,123.34

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Solution

The fourth proportional to 5,046.66, 7,567.62 and 2,123.34 is: 3,184.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,046.66 : 7,567.62 = 2,123.34 : x
  2. Step 2: Convert to fraction form
    5,046.66/7,567.62 = 2,123.34/x
  3. Step 3: Cross multiply
    5,046.66x = 7,567.62 × 2,123.34
  4. Step 4: Simplify right side
    5,046.66x = 16,068,630.25
  5. Step 5: Solve for x
    x = 16,068,630.25/5,046.66
  6. Step 6: Final answer
    x = 3,184.01

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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.