Home / 25,098.09-37,632.52-13,404.93

Finding the Fourth Proportional to 25,098.09, 37,632.52 and 13,404.93

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Solution

The fourth proportional to 25,098.09, 37,632.52 and 13,404.93 is: 20,099.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,098.09 : 37,632.52 = 13,404.93 : x
  2. Step 2: Convert to fraction form
    25,098.09/37,632.52 = 13,404.93/x
  3. Step 3: Cross multiply
    25,098.09x = 37,632.52 × 13,404.93
  4. Step 4: Simplify right side
    25,098.09x = 504,461,296.32
  5. Step 5: Solve for x
    x = 504,461,296.32/25,098.09
  6. Step 6: Final answer
    x = 20,099.59

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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.