Home / 6,534.23-9,017.90-3,846.50

Finding the Fourth Proportional to 6,534.23, 9,017.90 and 3,846.50

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Solution

The fourth proportional to 6,534.23, 9,017.90 and 3,846.50 is: 5,308.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,534.23 : 9,017.90 = 3,846.50 : x
  2. Step 2: Convert to fraction form
    6,534.23/9,017.90 = 3,846.50/x
  3. Step 3: Cross multiply
    6,534.23x = 9,017.90 × 3,846.50
  4. Step 4: Simplify right side
    6,534.23x = 34,687,288.03
  5. Step 5: Solve for x
    x = 34,687,288.03/6,534.23
  6. Step 6: Final answer
    x = 5,308.55

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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.