Home / 44,201.87-66,250.10-30,802.31

Finding the Fourth Proportional to 44,201.87, 66,250.10 and 30,802.31

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Solution

The fourth proportional to 44,201.87, 66,250.10 and 30,802.31 is: 46,166.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,201.87 : 66,250.10 = 30,802.31 : x
  2. Step 2: Convert to fraction form
    44,201.87/66,250.10 = 30,802.31/x
  3. Step 3: Cross multiply
    44,201.87x = 66,250.10 × 30,802.31
  4. Step 4: Simplify right side
    44,201.87x = 2,040,655,863.49
  5. Step 5: Solve for x
    x = 2,040,655,863.49/44,201.87
  6. Step 6: Final answer
    x = 46,166.74

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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.