Home / 4,868.64-7,304.03-1,582.08

Finding the Fourth Proportional to 4,868.64, 7,304.03 and 1,582.08

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Solution

The fourth proportional to 4,868.64, 7,304.03 and 1,582.08 is: 2,373.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,868.64 : 7,304.03 = 1,582.08 : x
  2. Step 2: Convert to fraction form
    4,868.64/7,304.03 = 1,582.08/x
  3. Step 3: Cross multiply
    4,868.64x = 7,304.03 × 1,582.08
  4. Step 4: Simplify right side
    4,868.64x = 11,555,559.78
  5. Step 5: Solve for x
    x = 11,555,559.78/4,868.64
  6. Step 6: Final answer
    x = 2,373.47

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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.