Home / 435,109.29-600,418.89-241,528.20

Finding the Fourth Proportional to 435,109.29, 600,418.89 and 241,528.20

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Solution

The fourth proportional to 435,109.29, 600,418.89 and 241,528.20 is: 333,291.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,109.29 : 600,418.89 = 241,528.20 : x
  2. Step 2: Convert to fraction form
    435,109.29/600,418.89 = 241,528.20/x
  3. Step 3: Cross multiply
    435,109.29x = 600,418.89 × 241,528.20
  4. Step 4: Simplify right side
    435,109.29x = 145,018,093,747.70
  5. Step 5: Solve for x
    x = 145,018,093,747.70/435,109.29
  6. Step 6: Final answer
    x = 333,291.19

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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.