Home / 4,434.75-6,653.16-1,513.06

Finding the Fourth Proportional to 4,434.75, 6,653.16 and 1,513.06

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Solution

The fourth proportional to 4,434.75, 6,653.16 and 1,513.06 is: 2,269.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,434.75 : 6,653.16 = 1,513.06 : x
  2. Step 2: Convert to fraction form
    4,434.75/6,653.16 = 1,513.06/x
  3. Step 3: Cross multiply
    4,434.75x = 6,653.16 × 1,513.06
  4. Step 4: Simplify right side
    4,434.75x = 10,066,630.27
  5. Step 5: Solve for x
    x = 10,066,630.27/4,434.75
  6. Step 6: Final answer
    x = 2,269.95

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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.