Home / 4,570.26-6,307.16-2,580.81

Finding the Fourth Proportional to 4,570.26, 6,307.16 and 2,580.81

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Solution

The fourth proportional to 4,570.26, 6,307.16 and 2,580.81 is: 3,561.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,570.26 : 6,307.16 = 2,580.81 : x
  2. Step 2: Convert to fraction form
    4,570.26/6,307.16 = 2,580.81/x
  3. Step 3: Cross multiply
    4,570.26x = 6,307.16 × 2,580.81
  4. Step 4: Simplify right side
    4,570.26x = 16,277,568.70
  5. Step 5: Solve for x
    x = 16,277,568.70/4,570.26
  6. Step 6: Final answer
    x = 3,561.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.