Home / 4,468.13-6,702.07-1,181.25

Finding the Fourth Proportional to 4,468.13, 6,702.07 and 1,181.25

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Solution

The fourth proportional to 4,468.13, 6,702.07 and 1,181.25 is: 1,771.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,468.13 : 6,702.07 = 1,181.25 : x
  2. Step 2: Convert to fraction form
    4,468.13/6,702.07 = 1,181.25/x
  3. Step 3: Cross multiply
    4,468.13x = 6,702.07 × 1,181.25
  4. Step 4: Simplify right side
    4,468.13x = 7,916,820.19
  5. Step 5: Solve for x
    x = 7,916,820.19/4,468.13
  6. Step 6: Final answer
    x = 1,771.84

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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.