Home / 3,068.02-4,603.64-2,247.76

Finding the Fourth Proportional to 3,068.02, 4,603.64 and 2,247.76

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Solution

The fourth proportional to 3,068.02, 4,603.64 and 2,247.76 is: 3,372.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068.02 : 4,603.64 = 2,247.76 : x
  2. Step 2: Convert to fraction form
    3,068.02/4,603.64 = 2,247.76/x
  3. Step 3: Cross multiply
    3,068.02x = 4,603.64 × 2,247.76
  4. Step 4: Simplify right side
    3,068.02x = 10,347,877.85
  5. Step 5: Solve for x
    x = 10,347,877.85/3,068.02
  6. Step 6: Final answer
    x = 3,372.82

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1.5x scale

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.