Home / 44,282.24-66,398.99-30,258.11

Finding the Fourth Proportional to 44,282.24, 66,398.99 and 30,258.11

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Solution

The fourth proportional to 44,282.24, 66,398.99 and 30,258.11 is: 45,370.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,282.24 : 66,398.99 = 30,258.11 : x
  2. Step 2: Convert to fraction form
    44,282.24/66,398.99 = 30,258.11/x
  3. Step 3: Cross multiply
    44,282.24x = 66,398.99 × 30,258.11
  4. Step 4: Simplify right side
    44,282.24x = 2,009,107,754.72
  5. Step 5: Solve for x
    x = 2,009,107,754.72/44,282.24
  6. Step 6: Final answer
    x = 45,370.50

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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.