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Finding the Fourth Proportional to 197,167.83, 295,800.95 and 56,926.46

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Solution

The fourth proportional to 197,167.83, 295,800.95 and 56,926.46 is: 85,403.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,167.83 : 295,800.95 = 56,926.46 : x
  2. Step 2: Convert to fraction form
    197,167.83/295,800.95 = 56,926.46/x
  3. Step 3: Cross multiply
    197,167.83x = 295,800.95 × 56,926.46
  4. Step 4: Simplify right side
    197,167.83x = 16,838,899,184.50
  5. Step 5: Solve for x
    x = 16,838,899,184.50/197,167.83
  6. Step 6: Final answer
    x = 85,403.89

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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.