Home / 11,046.62-16,569.93-9,094.72

Finding the Fourth Proportional to 11,046.62, 16,569.93 and 9,094.72

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Solution

The fourth proportional to 11,046.62, 16,569.93 and 9,094.72 is: 13,642.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,046.62 : 16,569.93 = 9,094.72 : x
  2. Step 2: Convert to fraction form
    11,046.62/16,569.93 = 9,094.72/x
  3. Step 3: Cross multiply
    11,046.62x = 16,569.93 × 9,094.72
  4. Step 4: Simplify right side
    11,046.62x = 150,698,905.75
  5. Step 5: Solve for x
    x = 150,698,905.75/11,046.62
  6. Step 6: Final answer
    x = 13,642.08

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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.