Home / 5,554.16-8,334.51-2,046.63

Finding the Fourth Proportional to 5,554.16, 8,334.51 and 2,046.63

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Solution

The fourth proportional to 5,554.16, 8,334.51 and 2,046.63 is: 3,071.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,554.16 : 8,334.51 = 2,046.63 : x
  2. Step 2: Convert to fraction form
    5,554.16/8,334.51 = 2,046.63/x
  3. Step 3: Cross multiply
    5,554.16x = 8,334.51 × 2,046.63
  4. Step 4: Simplify right side
    5,554.16x = 17,057,658.20
  5. Step 5: Solve for x
    x = 17,057,658.20/5,554.16
  6. Step 6: Final answer
    x = 3,071.15

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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.