Home / 3,551.18-4,900.37-2,058.89

Finding the Fourth Proportional to 3,551.18, 4,900.37 and 2,058.89

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Solution

The fourth proportional to 3,551.18, 4,900.37 and 2,058.89 is: 2,841.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,551.18 : 4,900.37 = 2,058.89 : x
  2. Step 2: Convert to fraction form
    3,551.18/4,900.37 = 2,058.89/x
  3. Step 3: Cross multiply
    3,551.18x = 4,900.37 × 2,058.89
  4. Step 4: Simplify right side
    3,551.18x = 10,089,287.99
  5. Step 5: Solve for x
    x = 10,089,287.99/3,551.18
  6. Step 6: Final answer
    x = 2,841.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.