Home / 6,624.34-9,935.40-2,006.26

Finding the Fourth Proportional to 6,624.34, 9,935.40 and 2,006.26

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Solution

The fourth proportional to 6,624.34, 9,935.40 and 2,006.26 is: 3,009.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,624.34 : 9,935.40 = 2,006.26 : x
  2. Step 2: Convert to fraction form
    6,624.34/9,935.40 = 2,006.26/x
  3. Step 3: Cross multiply
    6,624.34x = 9,935.40 × 2,006.26
  4. Step 4: Simplify right side
    6,624.34x = 19,932,995.60
  5. Step 5: Solve for x
    x = 19,932,995.60/6,624.34
  6. Step 6: Final answer
    x = 3,009.05

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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.