Home / 5,952.21-8,928.33-1,569.72

Finding the Fourth Proportional to 5,952.21, 8,928.33 and 1,569.72

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Solution

The fourth proportional to 5,952.21, 8,928.33 and 1,569.72 is: 2,354.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,952.21 : 8,928.33 = 1,569.72 : x
  2. Step 2: Convert to fraction form
    5,952.21/8,928.33 = 1,569.72/x
  3. Step 3: Cross multiply
    5,952.21x = 8,928.33 × 1,569.72
  4. Step 4: Simplify right side
    5,952.21x = 14,014,978.17
  5. Step 5: Solve for x
    x = 14,014,978.17/5,952.21
  6. Step 6: Final answer
    x = 2,354.58

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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.