Home / 6,350.10-9,507.56-4,785.37

Finding the Fourth Proportional to 6,350.10, 9,507.56 and 4,785.37

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Solution

The fourth proportional to 6,350.10, 9,507.56 and 4,785.37 is: 7,164.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,350.10 : 9,507.56 = 4,785.37 : x
  2. Step 2: Convert to fraction form
    6,350.10/9,507.56 = 4,785.37/x
  3. Step 3: Cross multiply
    6,350.10x = 9,507.56 × 4,785.37
  4. Step 4: Simplify right side
    6,350.10x = 45,497,193.18
  5. Step 5: Solve for x
    x = 45,497,193.18/6,350.10
  6. Step 6: Final answer
    x = 7,164.80

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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.