Home / 566,778.83-850,280.36-161,974.67

Finding the Fourth Proportional to 566,778.83, 850,280.36 and 161,974.67

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Solution

The fourth proportional to 566,778.83, 850,280.36 and 161,974.67 is: 242,994.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,778.83 : 850,280.36 = 161,974.67 : x
  2. Step 2: Convert to fraction form
    566,778.83/850,280.36 = 161,974.67/x
  3. Step 3: Cross multiply
    566,778.83x = 850,280.36 × 161,974.67
  4. Step 4: Simplify right side
    566,778.83x = 137,723,875,657.21
  5. Step 5: Solve for x
    x = 137,723,875,657.21/566,778.83
  6. Step 6: Final answer
    x = 242,994.04

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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.