Home / 166,767.46-230,499.08-147,510.93

Finding the Fourth Proportional to 166,767.46, 230,499.08 and 147,510.93

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Solution

The fourth proportional to 166,767.46, 230,499.08 and 147,510.93 is: 203,883.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,767.46 : 230,499.08 = 147,510.93 : x
  2. Step 2: Convert to fraction form
    166,767.46/230,499.08 = 147,510.93/x
  3. Step 3: Cross multiply
    166,767.46x = 230,499.08 × 147,510.93
  4. Step 4: Simplify right side
    166,767.46x = 34,001,133,654.94
  5. Step 5: Solve for x
    x = 34,001,133,654.94/166,767.46
  6. Step 6: Final answer
    x = 203,883.50

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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.