Home / 4,397.61-6,597.03-1,476.75

Finding the Fourth Proportional to 4,397.61, 6,597.03 and 1,476.75

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Solution

The fourth proportional to 4,397.61, 6,597.03 and 1,476.75 is: 2,215.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,397.61 : 6,597.03 = 1,476.75 : x
  2. Step 2: Convert to fraction form
    4,397.61/6,597.03 = 1,476.75/x
  3. Step 3: Cross multiply
    4,397.61x = 6,597.03 × 1,476.75
  4. Step 4: Simplify right side
    4,397.61x = 9,742,194.33
  5. Step 5: Solve for x
    x = 9,742,194.33/4,397.61
  6. Step 6: Final answer
    x = 2,215.34

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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.