Home / 195,024.81-268,100.96-167,700.83

Finding the Fourth Proportional to 195,024.81, 268,100.96 and 167,700.83

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Solution

The fourth proportional to 195,024.81, 268,100.96 and 167,700.83 is: 230,538.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,024.81 : 268,100.96 = 167,700.83 : x
  2. Step 2: Convert to fraction form
    195,024.81/268,100.96 = 167,700.83/x
  3. Step 3: Cross multiply
    195,024.81x = 268,100.96 × 167,700.83
  4. Step 4: Simplify right side
    195,024.81x = 44,960,751,336.79
  5. Step 5: Solve for x
    x = 44,960,751,336.79/195,024.81
  6. Step 6: Final answer
    x = 230,538.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.