Home / 6,102.02-9,153.65-2,816.06

Finding the Fourth Proportional to 6,102.02, 9,153.65 and 2,816.06

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Solution

The fourth proportional to 6,102.02, 9,153.65 and 2,816.06 is: 4,224.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,102.02 : 9,153.65 = 2,816.06 : x
  2. Step 2: Convert to fraction form
    6,102.02/9,153.65 = 2,816.06/x
  3. Step 3: Cross multiply
    6,102.02x = 9,153.65 × 2,816.06
  4. Step 4: Simplify right side
    6,102.02x = 25,777,167.77
  5. Step 5: Solve for x
    x = 25,777,167.77/6,102.02
  6. Step 6: Final answer
    x = 4,224.36

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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.