Home / 35,355.04-48,769.68-22,084

Finding the Fourth Proportional to 35,355.04, 48,769.68 and 22,084

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Solution

The fourth proportional to 35,355.04, 48,769.68 and 22,084 is: 30,463.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,355.04 : 48,769.68 = 22,084 : x
  2. Step 2: Convert to fraction form
    35,355.04/48,769.68 = 22,084/x
  3. Step 3: Cross multiply
    35,355.04x = 48,769.68 × 22,084
  4. Step 4: Simplify right side
    35,355.04x = 1,077,029,613.12
  5. Step 5: Solve for x
    x = 1,077,029,613.12/35,355.04
  6. Step 6: Final answer
    x = 30,463.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.