Home / 45,716.38-63,094.44-25,574.38

Finding the Fourth Proportional to 45,716.38, 63,094.44 and 25,574.38

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Solution

The fourth proportional to 45,716.38, 63,094.44 and 25,574.38 is: 35,295.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,716.38 : 63,094.44 = 25,574.38 : x
  2. Step 2: Convert to fraction form
    45,716.38/63,094.44 = 25,574.38/x
  3. Step 3: Cross multiply
    45,716.38x = 63,094.44 × 25,574.38
  4. Step 4: Simplify right side
    45,716.38x = 1,613,601,184.45
  5. Step 5: Solve for x
    x = 1,613,601,184.45/45,716.38
  6. Step 6: Final answer
    x = 35,295.91

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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.