Home / 166,896.76-250,870.02-144,983.02

Finding the Fourth Proportional to 166,896.76, 250,870.02 and 144,983.02

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Solution

The fourth proportional to 166,896.76, 250,870.02 and 144,983.02 is: 217,930.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,896.76 : 250,870.02 = 144,983.02 : x
  2. Step 2: Convert to fraction form
    166,896.76/250,870.02 = 144,983.02/x
  3. Step 3: Cross multiply
    166,896.76x = 250,870.02 × 144,983.02
  4. Step 4: Simplify right side
    166,896.76x = 36,371,893,127.06
  5. Step 5: Solve for x
    x = 36,371,893,127.06/166,896.76
  6. Step 6: Final answer
    x = 217,930.49

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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.