Home / 6,106.64-9,158.04-2,210.52

Finding the Fourth Proportional to 6,106.64, 9,158.04 and 2,210.52

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Solution

The fourth proportional to 6,106.64, 9,158.04 and 2,210.52 is: 3,315.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,106.64 : 9,158.04 = 2,210.52 : x
  2. Step 2: Convert to fraction form
    6,106.64/9,158.04 = 2,210.52/x
  3. Step 3: Cross multiply
    6,106.64x = 9,158.04 × 2,210.52
  4. Step 4: Simplify right side
    6,106.64x = 20,244,030.58
  5. Step 5: Solve for x
    x = 20,244,030.58/6,106.64
  6. Step 6: Final answer
    x = 3,315.08

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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.