Home / 230,801.06-346,221.04-73,026.02

Finding the Fourth Proportional to 230,801.06, 346,221.04 and 73,026.02

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Solution

The fourth proportional to 230,801.06, 346,221.04 and 73,026.02 is: 109,545.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,801.06 : 346,221.04 = 73,026.02 : x
  2. Step 2: Convert to fraction form
    230,801.06/346,221.04 = 73,026.02/x
  3. Step 3: Cross multiply
    230,801.06x = 346,221.04 × 73,026.02
  4. Step 4: Simplify right side
    230,801.06x = 25,283,144,591.46
  5. Step 5: Solve for x
    x = 25,283,144,591.46/230,801.06
  6. Step 6: Final answer
    x = 109,545.18

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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.