Home / 530,025.17-795,042.39-150,945.56

Finding the Fourth Proportional to 530,025.17, 795,042.39 and 150,945.56

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Solution

The fourth proportional to 530,025.17, 795,042.39 and 150,945.56 is: 226,419.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    530,025.17 : 795,042.39 = 150,945.56 : x
  2. Step 2: Convert to fraction form
    530,025.17/795,042.39 = 150,945.56/x
  3. Step 3: Cross multiply
    530,025.17x = 795,042.39 × 150,945.56
  4. Step 4: Simplify right side
    530,025.17x = 120,008,118,782.29
  5. Step 5: Solve for x
    x = 120,008,118,782.29/530,025.17
  6. Step 6: Final answer
    x = 226,419.66

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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.