Home / 45,935.89-63,395.21-25,794.11

Finding the Fourth Proportional to 45,935.89, 63,395.21 and 25,794.11

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Solution

The fourth proportional to 45,935.89, 63,395.21 and 25,794.11 is: 35,597.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,935.89 : 63,395.21 = 25,794.11 : x
  2. Step 2: Convert to fraction form
    45,935.89/63,395.21 = 25,794.11/x
  3. Step 3: Cross multiply
    45,935.89x = 63,395.21 × 25,794.11
  4. Step 4: Simplify right side
    45,935.89x = 1,635,223,020.21
  5. Step 5: Solve for x
    x = 1,635,223,020.21/45,935.89
  6. Step 6: Final answer
    x = 35,597.94

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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.