Home / 5,567.06-7,684.25-3,210.77

Finding the Fourth Proportional to 5,567.06, 7,684.25 and 3,210.77

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Solution

The fourth proportional to 5,567.06, 7,684.25 and 3,210.77 is: 4,431.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,567.06 : 7,684.25 = 3,210.77 : x
  2. Step 2: Convert to fraction form
    5,567.06/7,684.25 = 3,210.77/x
  3. Step 3: Cross multiply
    5,567.06x = 7,684.25 × 3,210.77
  4. Step 4: Simplify right side
    5,567.06x = 24,672,304.90
  5. Step 5: Solve for x
    x = 24,672,304.90/5,567.06
  6. Step 6: Final answer
    x = 4,431.84

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Half scale
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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.