Home / 4,018.48-6,026.76-1,097.02

Finding the Fourth Proportional to 4,018.48, 6,026.76 and 1,097.02

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Solution

The fourth proportional to 4,018.48, 6,026.76 and 1,097.02 is: 1,645.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,018.48 : 6,026.76 = 1,097.02 : x
  2. Step 2: Convert to fraction form
    4,018.48/6,026.76 = 1,097.02/x
  3. Step 3: Cross multiply
    4,018.48x = 6,026.76 × 1,097.02
  4. Step 4: Simplify right side
    4,018.48x = 6,611,476.26
  5. Step 5: Solve for x
    x = 6,611,476.26/4,018.48
  6. Step 6: Final answer
    x = 1,645.27

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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.