Home / 11,050.04-16,555.62-9,844.76

Finding the Fourth Proportional to 11,050.04, 16,555.62 and 9,844.76

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Solution

The fourth proportional to 11,050.04, 16,555.62 and 9,844.76 is: 14,749.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,050.04 : 16,555.62 = 9,844.76 : x
  2. Step 2: Convert to fraction form
    11,050.04/16,555.62 = 9,844.76/x
  3. Step 3: Cross multiply
    11,050.04x = 16,555.62 × 9,844.76
  4. Step 4: Simplify right side
    11,050.04x = 162,986,105.55
  5. Step 5: Solve for x
    x = 162,986,105.55/11,050.04
  6. Step 6: Final answer
    x = 14,749.82

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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.