Home / 3,475.53-4,796.35-1,903.66

Finding the Fourth Proportional to 3,475.53, 4,796.35 and 1,903.66

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Solution

The fourth proportional to 3,475.53, 4,796.35 and 1,903.66 is: 2,627.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,475.53 : 4,796.35 = 1,903.66 : x
  2. Step 2: Convert to fraction form
    3,475.53/4,796.35 = 1,903.66/x
  3. Step 3: Cross multiply
    3,475.53x = 4,796.35 × 1,903.66
  4. Step 4: Simplify right side
    3,475.53x = 9,130,602.89
  5. Step 5: Solve for x
    x = 9,130,602.89/3,475.53
  6. Step 6: Final answer
    x = 2,627.11

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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.