Home / 4,608.06-6,909.31-1,835.16

Finding the Fourth Proportional to 4,608.06, 6,909.31 and 1,835.16

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Solution

The fourth proportional to 4,608.06, 6,909.31 and 1,835.16 is: 2,751.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,608.06 : 6,909.31 = 1,835.16 : x
  2. Step 2: Convert to fraction form
    4,608.06/6,909.31 = 1,835.16/x
  3. Step 3: Cross multiply
    4,608.06x = 6,909.31 × 1,835.16
  4. Step 4: Simplify right side
    4,608.06x = 12,679,689.34
  5. Step 5: Solve for x
    x = 12,679,689.34/4,608.06
  6. Step 6: Final answer
    x = 2,751.63

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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.