Home / 191,167.41-286,732.56-58,048.83

Finding the Fourth Proportional to 191,167.41, 286,732.56 and 58,048.83

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Solution

The fourth proportional to 191,167.41, 286,732.56 and 58,048.83 is: 87,067.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    191,167.41 : 286,732.56 = 58,048.83 : x
  2. Step 2: Convert to fraction form
    191,167.41/286,732.56 = 58,048.83/x
  3. Step 3: Cross multiply
    191,167.41x = 286,732.56 × 58,048.83
  4. Step 4: Simplify right side
    191,167.41x = 16,644,489,630.90
  5. Step 5: Solve for x
    x = 16,644,489,630.90/191,167.41
  6. Step 6: Final answer
    x = 87,067.61

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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.