Home / 10,564.75-14,579.36-5,849.34

Finding the Fourth Proportional to 10,564.75, 14,579.36 and 5,849.34

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Solution

The fourth proportional to 10,564.75, 14,579.36 and 5,849.34 is: 8,072.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,564.75 : 14,579.36 = 5,849.34 : x
  2. Step 2: Convert to fraction form
    10,564.75/14,579.36 = 5,849.34/x
  3. Step 3: Cross multiply
    10,564.75x = 14,579.36 × 5,849.34
  4. Step 4: Simplify right side
    10,564.75x = 85,279,531.48
  5. Step 5: Solve for x
    x = 85,279,531.48/10,564.75
  6. Step 6: Final answer
    x = 8,072.08

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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.