Home / 5,346.07-8,019.41-2,058.68

Finding the Fourth Proportional to 5,346.07, 8,019.41 and 2,058.68

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Solution

The fourth proportional to 5,346.07, 8,019.41 and 2,058.68 is: 3,088.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,346.07 : 8,019.41 = 2,058.68 : x
  2. Step 2: Convert to fraction form
    5,346.07/8,019.41 = 2,058.68/x
  3. Step 3: Cross multiply
    5,346.07x = 8,019.41 × 2,058.68
  4. Step 4: Simplify right side
    5,346.07x = 16,509,408.73
  5. Step 5: Solve for x
    x = 16,509,408.73/5,346.07
  6. Step 6: Final answer
    x = 3,088.14

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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.