Home / 6,060.04-9,090.78-2,164.84

Finding the Fourth Proportional to 6,060.04, 9,090.78 and 2,164.84

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Solution

The fourth proportional to 6,060.04, 9,090.78 and 2,164.84 is: 3,247.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,060.04 : 9,090.78 = 2,164.84 : x
  2. Step 2: Convert to fraction form
    6,060.04/9,090.78 = 2,164.84/x
  3. Step 3: Cross multiply
    6,060.04x = 9,090.78 × 2,164.84
  4. Step 4: Simplify right side
    6,060.04x = 19,680,084.18
  5. Step 5: Solve for x
    x = 19,680,084.18/6,060.04
  6. Step 6: Final answer
    x = 3,247.52

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1.5x scale

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.