Home / 34,320.59-51,498.54-25,997.84

Finding the Fourth Proportional to 34,320.59, 51,498.54 and 25,997.84

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Solution

The fourth proportional to 34,320.59, 51,498.54 and 25,997.84 is: 39,010.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,320.59 : 51,498.54 = 25,997.84 : x
  2. Step 2: Convert to fraction form
    34,320.59/51,498.54 = 25,997.84/x
  3. Step 3: Cross multiply
    34,320.59x = 51,498.54 × 25,997.84
  4. Step 4: Simplify right side
    34,320.59x = 1,338,850,803.15
  5. Step 5: Solve for x
    x = 1,338,850,803.15/34,320.59
  6. Step 6: Final answer
    x = 39,010.13

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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.