Home / 32,962.62-49,458.09-21,873.18

Finding the Fourth Proportional to 32,962.62, 49,458.09 and 21,873.18

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Solution

The fourth proportional to 32,962.62, 49,458.09 and 21,873.18 is: 32,819.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,962.62 : 49,458.09 = 21,873.18 : x
  2. Step 2: Convert to fraction form
    32,962.62/49,458.09 = 21,873.18/x
  3. Step 3: Cross multiply
    32,962.62x = 49,458.09 × 21,873.18
  4. Step 4: Simplify right side
    32,962.62x = 1,081,805,705.03
  5. Step 5: Solve for x
    x = 1,081,805,705.03/32,962.62
  6. Step 6: Final answer
    x = 32,819.17

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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.