Home / 46,333.28-63,939.34-25,112.39

Finding the Fourth Proportional to 46,333.28, 63,939.34 and 25,112.39

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Solution

The fourth proportional to 46,333.28, 63,939.34 and 25,112.39 is: 34,654.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,333.28 : 63,939.34 = 25,112.39 : x
  2. Step 2: Convert to fraction form
    46,333.28/63,939.34 = 25,112.39/x
  3. Step 3: Cross multiply
    46,333.28x = 63,939.34 × 25,112.39
  4. Step 4: Simplify right side
    46,333.28x = 1,605,669,642.42
  5. Step 5: Solve for x
    x = 1,605,669,642.42/46,333.28
  6. Step 6: Final answer
    x = 34,654.78

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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.