Home / 6,412.46-9,619.45-6,062.54

Finding the Fourth Proportional to 6,412.46, 9,619.45 and 6,062.54

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Solution

The fourth proportional to 6,412.46, 9,619.45 and 6,062.54 is: 9,094.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,412.46 : 9,619.45 = 6,062.54 : x
  2. Step 2: Convert to fraction form
    6,412.46/9,619.45 = 6,062.54/x
  3. Step 3: Cross multiply
    6,412.46x = 9,619.45 × 6,062.54
  4. Step 4: Simplify right side
    6,412.46x = 58,318,291.51
  5. Step 5: Solve for x
    x = 58,318,291.51/6,412.46
  6. Step 6: Final answer
    x = 9,094.53

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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.