Home / 7,053.35-10,580.58-2,610.09

Finding the Fourth Proportional to 7,053.35, 10,580.58 and 2,610.09

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Solution

The fourth proportional to 7,053.35, 10,580.58 and 2,610.09 is: 3,915.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,053.35 : 10,580.58 = 2,610.09 : x
  2. Step 2: Convert to fraction form
    7,053.35/10,580.58 = 2,610.09/x
  3. Step 3: Cross multiply
    7,053.35x = 10,580.58 × 2,610.09
  4. Step 4: Simplify right side
    7,053.35x = 27,616,266.05
  5. Step 5: Solve for x
    x = 27,616,266.05/7,053.35
  6. Step 6: Final answer
    x = 3,915.34

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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.