Home / 4,744.96-6,548.05-2,649.16

Finding the Fourth Proportional to 4,744.96, 6,548.05 and 2,649.16

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Solution

The fourth proportional to 4,744.96, 6,548.05 and 2,649.16 is: 3,655.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,744.96 : 6,548.05 = 2,649.16 : x
  2. Step 2: Convert to fraction form
    4,744.96/6,548.05 = 2,649.16/x
  3. Step 3: Cross multiply
    4,744.96x = 6,548.05 × 2,649.16
  4. Step 4: Simplify right side
    4,744.96x = 17,346,799.40
  5. Step 5: Solve for x
    x = 17,346,799.40/4,744.96
  6. Step 6: Final answer
    x = 3,655.84

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1.5x scale

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.