Home / 9,052.56-13,569.58-3,503.76

Finding the Fourth Proportional to 9,052.56, 13,569.58 and 3,503.76

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Solution

The fourth proportional to 9,052.56, 13,569.58 and 3,503.76 is: 5,252.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,052.56 : 13,569.58 = 3,503.76 : x
  2. Step 2: Convert to fraction form
    9,052.56/13,569.58 = 3,503.76/x
  3. Step 3: Cross multiply
    9,052.56x = 13,569.58 × 3,503.76
  4. Step 4: Simplify right side
    9,052.56x = 47,544,485.41
  5. Step 5: Solve for x
    x = 47,544,485.41/9,052.56
  6. Step 6: Final answer
    x = 5,252.05

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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.