Home / 382,032.45-572,974.56-363,066.30

Finding the Fourth Proportional to 382,032.45, 572,974.56 and 363,066.30

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Solution

The fourth proportional to 382,032.45, 572,974.56 and 363,066.30 is: 544,529.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    382,032.45 : 572,974.56 = 363,066.30 : x
  2. Step 2: Convert to fraction form
    382,032.45/572,974.56 = 363,066.30/x
  3. Step 3: Cross multiply
    382,032.45x = 572,974.56 × 363,066.30
  4. Step 4: Simplify right side
    382,032.45x = 208,027,753,493.33
  5. Step 5: Solve for x
    x = 208,027,753,493.33/382,032.45
  6. Step 6: Final answer
    x = 544,529.01

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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.