Home / 94,954.64-142,464.84-35,807.28

Finding the Fourth Proportional to 94,954.64, 142,464.84 and 35,807.28

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Solution

The fourth proportional to 94,954.64, 142,464.84 and 35,807.28 is: 53,723.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,954.64 : 142,464.84 = 35,807.28 : x
  2. Step 2: Convert to fraction form
    94,954.64/142,464.84 = 35,807.28/x
  3. Step 3: Cross multiply
    94,954.64x = 142,464.84 × 35,807.28
  4. Step 4: Simplify right side
    94,954.64x = 5,101,278,416.04
  5. Step 5: Solve for x
    x = 5,101,278,416.04/94,954.64
  6. Step 6: Final answer
    x = 53,723.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.