Home / 44,080.03-66,062.29-20,384.58

Finding the Fourth Proportional to 44,080.03, 66,062.29 and 20,384.58

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Solution

The fourth proportional to 44,080.03, 66,062.29 and 20,384.58 is: 30,550.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,080.03 : 66,062.29 = 20,384.58 : x
  2. Step 2: Convert to fraction form
    44,080.03/66,062.29 = 20,384.58/x
  3. Step 3: Cross multiply
    44,080.03x = 66,062.29 × 20,384.58
  4. Step 4: Simplify right side
    44,080.03x = 1,346,652,035.49
  5. Step 5: Solve for x
    x = 1,346,652,035.49/44,080.03
  6. Step 6: Final answer
    x = 30,550.16

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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.