Home / 45,716.28-63,094.28-25,574.28

Finding the Fourth Proportional to 45,716.28, 63,094.28 and 25,574.28

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Solution

The fourth proportional to 45,716.28, 63,094.28 and 25,574.28 is: 35,295.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,716.28 : 63,094.28 = 25,574.28 : x
  2. Step 2: Convert to fraction form
    45,716.28/63,094.28 = 25,574.28/x
  3. Step 3: Cross multiply
    45,716.28x = 63,094.28 × 25,574.28
  4. Step 4: Simplify right side
    45,716.28x = 1,613,590,783.12
  5. Step 5: Solve for x
    x = 1,613,590,783.12/45,716.28
  6. Step 6: Final answer
    x = 35,295.76

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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.