Home / 25,164.16-37,769.28-25,070.02

Finding the Fourth Proportional to 25,164.16, 37,769.28 and 25,070.02

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Solution

The fourth proportional to 25,164.16, 37,769.28 and 25,070.02 is: 37,627.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,164.16 : 37,769.28 = 25,070.02 : x
  2. Step 2: Convert to fraction form
    25,164.16/37,769.28 = 25,070.02/x
  3. Step 3: Cross multiply
    25,164.16x = 37,769.28 × 25,070.02
  4. Step 4: Simplify right side
    25,164.16x = 946,876,604.99
  5. Step 5: Solve for x
    x = 946,876,604.99/25,164.16
  6. Step 6: Final answer
    x = 37,627.98

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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.