Home / 6,086.50-9,145.14-5,840.46

Finding the Fourth Proportional to 6,086.50, 9,145.14 and 5,840.46

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Solution

The fourth proportional to 6,086.50, 9,145.14 and 5,840.46 is: 8,775.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,086.50 : 9,145.14 = 5,840.46 : x
  2. Step 2: Convert to fraction form
    6,086.50/9,145.14 = 5,840.46/x
  3. Step 3: Cross multiply
    6,086.50x = 9,145.14 × 5,840.46
  4. Step 4: Simplify right side
    6,086.50x = 53,411,824.36
  5. Step 5: Solve for x
    x = 53,411,824.36/6,086.50
  6. Step 6: Final answer
    x = 8,775.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.