Home / 44,599.64-66,800.76-18,224.36

Finding the Fourth Proportional to 44,599.64, 66,800.76 and 18,224.36

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Solution

The fourth proportional to 44,599.64, 66,800.76 and 18,224.36 is: 27,296.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,599.64 : 66,800.76 = 18,224.36 : x
  2. Step 2: Convert to fraction form
    44,599.64/66,800.76 = 18,224.36/x
  3. Step 3: Cross multiply
    44,599.64x = 66,800.76 × 18,224.36
  4. Step 4: Simplify right side
    44,599.64x = 1,217,401,098.51
  5. Step 5: Solve for x
    x = 1,217,401,098.51/44,599.64
  6. Step 6: Final answer
    x = 27,296.21

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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.