Home / 11,050.07-16,575.10-9,098.17

Finding the Fourth Proportional to 11,050.07, 16,575.10 and 9,098.17

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Solution

The fourth proportional to 11,050.07, 16,575.10 and 9,098.17 is: 13,647.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,050.07 : 16,575.10 = 9,098.17 : x
  2. Step 2: Convert to fraction form
    11,050.07/16,575.10 = 9,098.17/x
  3. Step 3: Cross multiply
    11,050.07x = 16,575.10 × 9,098.17
  4. Step 4: Simplify right side
    11,050.07x = 150,803,013.38
  5. Step 5: Solve for x
    x = 150,803,013.38/11,050.07
  6. Step 6: Final answer
    x = 13,647.25

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Half scale
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Double scale
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Similar ratio
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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.