Home / 24,945.68-37,429.50-19,390.70

Finding the Fourth Proportional to 24,945.68, 37,429.50 and 19,390.70

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Solution

The fourth proportional to 24,945.68, 37,429.50 and 19,390.70 is: 29,094.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,945.68 : 37,429.50 = 19,390.70 : x
  2. Step 2: Convert to fraction form
    24,945.68/37,429.50 = 19,390.70/x
  3. Step 3: Cross multiply
    24,945.68x = 37,429.50 × 19,390.70
  4. Step 4: Simplify right side
    24,945.68x = 725,784,205.65
  5. Step 5: Solve for x
    x = 725,784,205.65/24,945.68
  6. Step 6: Final answer
    x = 29,094.58

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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.