Home / 6,603.35-9,903.96-2,445.35

Finding the Fourth Proportional to 6,603.35, 9,903.96 and 2,445.35

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Solution

The fourth proportional to 6,603.35, 9,903.96 and 2,445.35 is: 3,667.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,603.35 : 9,903.96 = 2,445.35 : x
  2. Step 2: Convert to fraction form
    6,603.35/9,903.96 = 2,445.35/x
  3. Step 3: Cross multiply
    6,603.35x = 9,903.96 × 2,445.35
  4. Step 4: Simplify right side
    6,603.35x = 24,218,599.07
  5. Step 5: Solve for x
    x = 24,218,599.07/6,603.35
  6. Step 6: Final answer
    x = 3,667.63

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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.