Home / 45,293.07-62,504.10-25,150.02

Finding the Fourth Proportional to 45,293.07, 62,504.10 and 25,150.02

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Solution

The fourth proportional to 45,293.07, 62,504.10 and 25,150.02 is: 34,706.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,293.07 : 62,504.10 = 25,150.02 : x
  2. Step 2: Convert to fraction form
    45,293.07/62,504.10 = 25,150.02/x
  3. Step 3: Cross multiply
    45,293.07x = 62,504.10 × 25,150.02
  4. Step 4: Simplify right side
    45,293.07x = 1,571,979,365.08
  5. Step 5: Solve for x
    x = 1,571,979,365.08/45,293.07
  6. Step 6: Final answer
    x = 34,706.84

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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.