Home / 3,162.02-4,741.58-1,701.86

Finding the Fourth Proportional to 3,162.02, 4,741.58 and 1,701.86

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Solution

The fourth proportional to 3,162.02, 4,741.58 and 1,701.86 is: 2,552.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,162.02 : 4,741.58 = 1,701.86 : x
  2. Step 2: Convert to fraction form
    3,162.02/4,741.58 = 1,701.86/x
  3. Step 3: Cross multiply
    3,162.02x = 4,741.58 × 1,701.86
  4. Step 4: Simplify right side
    3,162.02x = 8,069,505.34
  5. Step 5: Solve for x
    x = 8,069,505.34/3,162.02
  6. Step 6: Final answer
    x = 2,552.01

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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.