Home / 4,325.09-6,487.52-1,204.97

Finding the Fourth Proportional to 4,325.09, 6,487.52 and 1,204.97

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Solution

The fourth proportional to 4,325.09, 6,487.52 and 1,204.97 is: 1,807.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,325.09 : 6,487.52 = 1,204.97 : x
  2. Step 2: Convert to fraction form
    4,325.09/6,487.52 = 1,204.97/x
  3. Step 3: Cross multiply
    4,325.09x = 6,487.52 × 1,204.97
  4. Step 4: Simplify right side
    4,325.09x = 7,817,250.15
  5. Step 5: Solve for x
    x = 7,817,250.15/4,325.09
  6. Step 6: Final answer
    x = 1,807.42

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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.