Home / 6,019.64-9,030.06-2,270.47

Finding the Fourth Proportional to 6,019.64, 9,030.06 and 2,270.47

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Solution

The fourth proportional to 6,019.64, 9,030.06 and 2,270.47 is: 3,405.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,019.64 : 9,030.06 = 2,270.47 : x
  2. Step 2: Convert to fraction form
    6,019.64/9,030.06 = 2,270.47/x
  3. Step 3: Cross multiply
    6,019.64x = 9,030.06 × 2,270.47
  4. Step 4: Simplify right side
    6,019.64x = 20,502,480.33
  5. Step 5: Solve for x
    x = 20,502,480.33/6,019.64
  6. Step 6: Final answer
    x = 3,405.93

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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.