Home / 3,317.02-4,970.67-2,345.02

Finding the Fourth Proportional to 3,317.02, 4,970.67 and 2,345.02

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Solution

The fourth proportional to 3,317.02, 4,970.67 and 2,345.02 is: 3,514.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,317.02 : 4,970.67 = 2,345.02 : x
  2. Step 2: Convert to fraction form
    3,317.02/4,970.67 = 2,345.02/x
  3. Step 3: Cross multiply
    3,317.02x = 4,970.67 × 2,345.02
  4. Step 4: Simplify right side
    3,317.02x = 11,656,320.56
  5. Step 5: Solve for x
    x = 11,656,320.56/3,317.02
  6. Step 6: Final answer
    x = 3,514.09

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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.