Home / 2,165.02-3,247.16-2,024.91

Finding the Fourth Proportional to 2,165.02, 3,247.16 and 2,024.91

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Solution

The fourth proportional to 2,165.02, 3,247.16 and 2,024.91 is: 3,037.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,165.02 : 3,247.16 = 2,024.91 : x
  2. Step 2: Convert to fraction form
    2,165.02/3,247.16 = 2,024.91/x
  3. Step 3: Cross multiply
    2,165.02x = 3,247.16 × 2,024.91
  4. Step 4: Simplify right side
    2,165.02x = 6,575,196.63
  5. Step 5: Solve for x
    x = 6,575,196.63/2,165.02
  6. Step 6: Final answer
    x = 3,037.02

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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.