Home / 5,530.96-8,295.63-1,832.50

Finding the Fourth Proportional to 5,530.96, 8,295.63 and 1,832.50

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Solution

The fourth proportional to 5,530.96, 8,295.63 and 1,832.50 is: 2,748.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,530.96 : 8,295.63 = 1,832.50 : x
  2. Step 2: Convert to fraction form
    5,530.96/8,295.63 = 1,832.50/x
  3. Step 3: Cross multiply
    5,530.96x = 8,295.63 × 1,832.50
  4. Step 4: Simplify right side
    5,530.96x = 15,201,741.98
  5. Step 5: Solve for x
    x = 15,201,741.98/5,530.96
  6. Step 6: Final answer
    x = 2,748.48

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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.