Home / 4,559.19-6,838.02-1,271.52

Finding the Fourth Proportional to 4,559.19, 6,838.02 and 1,271.52

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Solution

The fourth proportional to 4,559.19, 6,838.02 and 1,271.52 is: 1,907.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,559.19 : 6,838.02 = 1,271.52 : x
  2. Step 2: Convert to fraction form
    4,559.19/6,838.02 = 1,271.52/x
  3. Step 3: Cross multiply
    4,559.19x = 6,838.02 × 1,271.52
  4. Step 4: Simplify right side
    4,559.19x = 8,694,679.19
  5. Step 5: Solve for x
    x = 8,694,679.19/4,559.19
  6. Step 6: Final answer
    x = 1,907.07

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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.