Home / 19,832.04-29,513.97-19,184.04

Finding the Fourth Proportional to 19,832.04, 29,513.97 and 19,184.04

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Solution

The fourth proportional to 19,832.04, 29,513.97 and 19,184.04 is: 28,549.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,832.04 : 29,513.97 = 19,184.04 : x
  2. Step 2: Convert to fraction form
    19,832.04/29,513.97 = 19,184.04/x
  3. Step 3: Cross multiply
    19,832.04x = 29,513.97 × 19,184.04
  4. Step 4: Simplify right side
    19,832.04x = 566,197,181.04
  5. Step 5: Solve for x
    x = 566,197,181.04/19,832.04
  6. Step 6: Final answer
    x = 28,549.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.