Home / 44,284.25-66,401.97-30,260.12

Finding the Fourth Proportional to 44,284.25, 66,401.97 and 30,260.12

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Solution

The fourth proportional to 44,284.25, 66,401.97 and 30,260.12 is: 45,373.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,284.25 : 66,401.97 = 30,260.12 : x
  2. Step 2: Convert to fraction form
    44,284.25/66,401.97 = 30,260.12/x
  3. Step 3: Cross multiply
    44,284.25x = 66,401.97 × 30,260.12
  4. Step 4: Simplify right side
    44,284.25x = 2,009,331,248.43
  5. Step 5: Solve for x
    x = 2,009,331,248.43/44,284.25
  6. Step 6: Final answer
    x = 45,373.50

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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.