Home / 214,176.06-295,557.93-123,532.20

Finding the Fourth Proportional to 214,176.06, 295,557.93 and 123,532.20

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Solution

The fourth proportional to 214,176.06, 295,557.93 and 123,532.20 is: 170,471.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,176.06 : 295,557.93 = 123,532.20 : x
  2. Step 2: Convert to fraction form
    214,176.06/295,557.93 = 123,532.20/x
  3. Step 3: Cross multiply
    214,176.06x = 295,557.93 × 123,532.20
  4. Step 4: Simplify right side
    214,176.06x = 36,510,921,320.35
  5. Step 5: Solve for x
    x = 36,510,921,320.35/214,176.06
  6. Step 6: Final answer
    x = 170,471.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.