Home / 7,250.33-10,004.98-4,063.07

Finding the Fourth Proportional to 7,250.33, 10,004.98 and 4,063.07

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Solution

The fourth proportional to 7,250.33, 10,004.98 and 4,063.07 is: 5,606.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,250.33 : 10,004.98 = 4,063.07 : x
  2. Step 2: Convert to fraction form
    7,250.33/10,004.98 = 4,063.07/x
  3. Step 3: Cross multiply
    7,250.33x = 10,004.98 × 4,063.07
  4. Step 4: Simplify right side
    7,250.33x = 40,650,934.09
  5. Step 5: Solve for x
    x = 40,650,934.09/7,250.33
  6. Step 6: Final answer
    x = 5,606.77

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1.5x scale

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.