Home / 11,335.44-17,005.23-4,670.76

Finding the Fourth Proportional to 11,335.44, 17,005.23 and 4,670.76

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Solution

The fourth proportional to 11,335.44, 17,005.23 and 4,670.76 is: 7,006.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,335.44 : 17,005.23 = 4,670.76 : x
  2. Step 2: Convert to fraction form
    11,335.44/17,005.23 = 4,670.76/x
  3. Step 3: Cross multiply
    11,335.44x = 17,005.23 × 4,670.76
  4. Step 4: Simplify right side
    11,335.44x = 79,427,348.07
  5. Step 5: Solve for x
    x = 79,427,348.07/11,335.44
  6. Step 6: Final answer
    x = 7,006.99

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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.