Home / 37,775.79-52,133.18-25,007.00

Finding the Fourth Proportional to 37,775.79, 52,133.18 and 25,007.00

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Solution

The fourth proportional to 37,775.79, 52,133.18 and 25,007.00 is: 34,511.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,775.79 : 52,133.18 = 25,007.00 : x
  2. Step 2: Convert to fraction form
    37,775.79/52,133.18 = 25,007.00/x
  3. Step 3: Cross multiply
    37,775.79x = 52,133.18 × 25,007.00
  4. Step 4: Simplify right side
    37,775.79x = 1,303,694,046.56
  5. Step 5: Solve for x
    x = 1,303,694,046.56/37,775.79
  6. Step 6: Final answer
    x = 34,511.36

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1.5x scale

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.