Home / 5,567.94-7,684.47-3,210.10

Finding the Fourth Proportional to 5,567.94, 7,684.47 and 3,210.10

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Solution

The fourth proportional to 5,567.94, 7,684.47 and 3,210.10 is: 4,430.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,567.94 : 7,684.47 = 3,210.10 : x
  2. Step 2: Convert to fraction form
    5,567.94/7,684.47 = 3,210.10/x
  3. Step 3: Cross multiply
    5,567.94x = 7,684.47 × 3,210.10
  4. Step 4: Simplify right side
    5,567.94x = 24,667,917.15
  5. Step 5: Solve for x
    x = 24,667,917.15/5,567.94
  6. Step 6: Final answer
    x = 4,430.35

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