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Finding the Fourth Proportional to 162,350.68, 243,552.68 and 50,030.92

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Solution

The fourth proportional to 162,350.68, 243,552.68 and 50,030.92 is: 75,054.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,350.68 : 243,552.68 = 50,030.92 : x
  2. Step 2: Convert to fraction form
    162,350.68/243,552.68 = 50,030.92/x
  3. Step 3: Cross multiply
    162,350.68x = 243,552.68 × 50,030.92
  4. Step 4: Simplify right side
    162,350.68x = 12,185,163,883.64
  5. Step 5: Solve for x
    x = 12,185,163,883.64/162,350.68
  6. Step 6: Final answer
    x = 75,054.59

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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.