Home / 9,052.22-13,569.91-3,509.18

Finding the Fourth Proportional to 9,052.22, 13,569.91 and 3,509.18

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Solution

The fourth proportional to 9,052.22, 13,569.91 and 3,509.18 is: 5,260.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,052.22 : 13,569.91 = 3,509.18 : x
  2. Step 2: Convert to fraction form
    9,052.22/13,569.91 = 3,509.18/x
  3. Step 3: Cross multiply
    9,052.22x = 13,569.91 × 3,509.18
  4. Step 4: Simplify right side
    9,052.22x = 47,619,256.77
  5. Step 5: Solve for x
    x = 47,619,256.77/9,052.22
  6. Step 6: Final answer
    x = 5,260.51

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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.