Home / 4,385.02-6,572.36-1,610.77

Finding the Fourth Proportional to 4,385.02, 6,572.36 and 1,610.77

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Solution

The fourth proportional to 4,385.02, 6,572.36 and 1,610.77 is: 2,414.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,385.02 : 6,572.36 = 1,610.77 : x
  2. Step 2: Convert to fraction form
    4,385.02/6,572.36 = 1,610.77/x
  3. Step 3: Cross multiply
    4,385.02x = 6,572.36 × 1,610.77
  4. Step 4: Simplify right side
    4,385.02x = 10,586,560.32
  5. Step 5: Solve for x
    x = 10,586,560.32/4,385.02
  6. Step 6: Final answer
    x = 2,414.26

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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.