Home / 425,033.10-586,524.65-234,010.80

Finding the Fourth Proportional to 425,033.10, 586,524.65 and 234,010.80

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Solution

The fourth proportional to 425,033.10, 586,524.65 and 234,010.80 is: 322,923.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    425,033.10 : 586,524.65 = 234,010.80 : x
  2. Step 2: Convert to fraction form
    425,033.10/586,524.65 = 234,010.80/x
  3. Step 3: Cross multiply
    425,033.10x = 586,524.65 × 234,010.80
  4. Step 4: Simplify right side
    425,033.10x = 137,253,101,396.17
  5. Step 5: Solve for x
    x = 137,253,101,396.17/425,033.10
  6. Step 6: Final answer
    x = 322,923.32

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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.