Home / 5,534.11-7,637.07-3,050.11

Finding the Fourth Proportional to 5,534.11, 7,637.07 and 3,050.11

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Solution

The fourth proportional to 5,534.11, 7,637.07 and 3,050.11 is: 4,209.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,534.11 : 7,637.07 = 3,050.11 : x
  2. Step 2: Convert to fraction form
    5,534.11/7,637.07 = 3,050.11/x
  3. Step 3: Cross multiply
    5,534.11x = 7,637.07 × 3,050.11
  4. Step 4: Simplify right side
    5,534.11x = 23,293,903.58
  5. Step 5: Solve for x
    x = 23,293,903.58/5,534.11
  6. Step 6: Final answer
    x = 4,209.15

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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.