Home / 66,528.22-99,843.09-24,448.18

Finding the Fourth Proportional to 66,528.22, 99,843.09 and 24,448.18

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Solution

The fourth proportional to 66,528.22, 99,843.09 and 24,448.18 is: 36,690.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,528.22 : 99,843.09 = 24,448.18 : x
  2. Step 2: Convert to fraction form
    66,528.22/99,843.09 = 24,448.18/x
  3. Step 3: Cross multiply
    66,528.22x = 99,843.09 × 24,448.18
  4. Step 4: Simplify right side
    66,528.22x = 2,440,981,836.08
  5. Step 5: Solve for x
    x = 2,440,981,836.08/66,528.22
  6. Step 6: Final answer
    x = 36,690.92

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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.