Home / 44,218.70-66,284.85-39,553.10

Finding the Fourth Proportional to 44,218.70, 66,284.85 and 39,553.10

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Solution

The fourth proportional to 44,218.70, 66,284.85 and 39,553.10 is: 59,291.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,218.70 : 66,284.85 = 39,553.10 : x
  2. Step 2: Convert to fraction form
    44,218.70/66,284.85 = 39,553.10/x
  3. Step 3: Cross multiply
    44,218.70x = 66,284.85 × 39,553.10
  4. Step 4: Simplify right side
    44,218.70x = 2,621,771,300.54
  5. Step 5: Solve for x
    x = 2,621,771,300.54/44,218.70
  6. Step 6: Final answer
    x = 59,291.01

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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.