Home / 363,036.20-544,554.30-230,066.60

Finding the Fourth Proportional to 363,036.20, 544,554.30 and 230,066.60

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Solution

The fourth proportional to 363,036.20, 544,554.30 and 230,066.60 is: 345,099.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,036.20 : 544,554.30 = 230,066.60 : x
  2. Step 2: Convert to fraction form
    363,036.20/544,554.30 = 230,066.60/x
  3. Step 3: Cross multiply
    363,036.20x = 544,554.30 × 230,066.60
  4. Step 4: Simplify right side
    363,036.20x = 125,283,756,316.38
  5. Step 5: Solve for x
    x = 125,283,756,316.38/363,036.20
  6. Step 6: Final answer
    x = 345,099.90

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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.