Home / 19,192.11-28,785.65-6,044.55

Finding the Fourth Proportional to 19,192.11, 28,785.65 and 6,044.55

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Solution

The fourth proportional to 19,192.11, 28,785.65 and 6,044.55 is: 9,066.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,192.11 : 28,785.65 = 6,044.55 : x
  2. Step 2: Convert to fraction form
    19,192.11/28,785.65 = 6,044.55/x
  3. Step 3: Cross multiply
    19,192.11x = 28,785.65 × 6,044.55
  4. Step 4: Simplify right side
    19,192.11x = 173,996,270.48
  5. Step 5: Solve for x
    x = 173,996,270.48/19,192.11
  6. Step 6: Final answer
    x = 9,066.03

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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.