Home / 4,777.02-6,592.05-2,681.82

Finding the Fourth Proportional to 4,777.02, 6,592.05 and 2,681.82

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Solution

The fourth proportional to 4,777.02, 6,592.05 and 2,681.82 is: 3,700.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,777.02 : 6,592.05 = 2,681.82 : x
  2. Step 2: Convert to fraction form
    4,777.02/6,592.05 = 2,681.82/x
  3. Step 3: Cross multiply
    4,777.02x = 6,592.05 × 2,681.82
  4. Step 4: Simplify right side
    4,777.02x = 17,678,691.53
  5. Step 5: Solve for x
    x = 17,678,691.53/4,777.02
  6. Step 6: Final answer
    x = 3,700.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.