Home / 7,369.50-11,054.25-2,175.24

Finding the Fourth Proportional to 7,369.50, 11,054.25 and 2,175.24

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Solution

The fourth proportional to 7,369.50, 11,054.25 and 2,175.24 is: 3,262.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,369.50 : 11,054.25 = 2,175.24 : x
  2. Step 2: Convert to fraction form
    7,369.50/11,054.25 = 2,175.24/x
  3. Step 3: Cross multiply
    7,369.50x = 11,054.25 × 2,175.24
  4. Step 4: Simplify right side
    7,369.50x = 24,045,646.77
  5. Step 5: Solve for x
    x = 24,045,646.77/7,369.50
  6. Step 6: Final answer
    x = 3,262.86

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Half scale
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Double scale
Find fourth proportional to 7,370.50, 11,055.75 and 2,176.24
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.