Home / 6,106.54-9,155.03-2,411.54

Finding the Fourth Proportional to 6,106.54, 9,155.03 and 2,411.54

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Solution

The fourth proportional to 6,106.54, 9,155.03 and 2,411.54 is: 3,615.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,106.54 : 9,155.03 = 2,411.54 : x
  2. Step 2: Convert to fraction form
    6,106.54/9,155.03 = 2,411.54/x
  3. Step 3: Cross multiply
    6,106.54x = 9,155.03 × 2,411.54
  4. Step 4: Simplify right side
    6,106.54x = 22,077,669.24
  5. Step 5: Solve for x
    x = 22,077,669.24/6,106.54
  6. Step 6: Final answer
    x = 3,615.41

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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.