Home / 149,297.16-223,944.35-60,529.57

Finding the Fourth Proportional to 149,297.16, 223,944.35 and 60,529.57

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Solution

The fourth proportional to 149,297.16, 223,944.35 and 60,529.57 is: 90,793.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,297.16 : 223,944.35 = 60,529.57 : x
  2. Step 2: Convert to fraction form
    149,297.16/223,944.35 = 60,529.57/x
  3. Step 3: Cross multiply
    149,297.16x = 223,944.35 × 60,529.57
  4. Step 4: Simplify right side
    149,297.16x = 13,555,254,154.01
  5. Step 5: Solve for x
    x = 13,555,254,154.01/149,297.16
  6. Step 6: Final answer
    x = 90,793.78

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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.