Home / 44,303.64-66,473.16-18,010.44

Finding the Fourth Proportional to 44,303.64, 66,473.16 and 18,010.44

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Solution

The fourth proportional to 44,303.64, 66,473.16 and 18,010.44 is: 27,022.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,303.64 : 66,473.16 = 18,010.44 : x
  2. Step 2: Convert to fraction form
    44,303.64/66,473.16 = 18,010.44/x
  3. Step 3: Cross multiply
    44,303.64x = 66,473.16 × 18,010.44
  4. Step 4: Simplify right side
    44,303.64x = 1,197,210,859.79
  5. Step 5: Solve for x
    x = 1,197,210,859.79/44,303.64
  6. Step 6: Final answer
    x = 27,022.86

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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.