Home / 146,953.30-202,607.83-95,178.93

Finding the Fourth Proportional to 146,953.30, 202,607.83 and 95,178.93

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Solution

The fourth proportional to 146,953.30, 202,607.83 and 95,178.93 is: 131,225.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,953.30 : 202,607.83 = 95,178.93 : x
  2. Step 2: Convert to fraction form
    146,953.30/202,607.83 = 95,178.93/x
  3. Step 3: Cross multiply
    146,953.30x = 202,607.83 × 95,178.93
  4. Step 4: Simplify right side
    146,953.30x = 19,283,996,469.02
  5. Step 5: Solve for x
    x = 19,283,996,469.02/146,953.30
  6. Step 6: Final answer
    x = 131,225.34

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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.