Home / 5,264.35-7,896.93-1,566.52

Finding the Fourth Proportional to 5,264.35, 7,896.93 and 1,566.52

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Solution

The fourth proportional to 5,264.35, 7,896.93 and 1,566.52 is: 2,349.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,264.35 : 7,896.93 = 1,566.52 : x
  2. Step 2: Convert to fraction form
    5,264.35/7,896.93 = 1,566.52/x
  3. Step 3: Cross multiply
    5,264.35x = 7,896.93 × 1,566.52
  4. Step 4: Simplify right side
    5,264.35x = 12,370,698.78
  5. Step 5: Solve for x
    x = 12,370,698.78/5,264.35
  6. Step 6: Final answer
    x = 2,349.90

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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.