Home / 110,657.24-166,151.90-63,325.77

Finding the Fourth Proportional to 110,657.24, 166,151.90 and 63,325.77

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Solution

The fourth proportional to 110,657.24, 166,151.90 and 63,325.77 is: 95,083.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,657.24 : 166,151.90 = 63,325.77 : x
  2. Step 2: Convert to fraction form
    110,657.24/166,151.90 = 63,325.77/x
  3. Step 3: Cross multiply
    110,657.24x = 166,151.90 × 63,325.77
  4. Step 4: Simplify right side
    110,657.24x = 10,521,697,004.46
  5. Step 5: Solve for x
    x = 10,521,697,004.46/110,657.24
  6. Step 6: Final answer
    x = 95,083.68

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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.