Home / 35,066.25-48,385.01-19,958.02

Finding the Fourth Proportional to 35,066.25, 48,385.01 and 19,958.02

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Solution

The fourth proportional to 35,066.25, 48,385.01 and 19,958.02 is: 27,538.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,066.25 : 48,385.01 = 19,958.02 : x
  2. Step 2: Convert to fraction form
    35,066.25/48,385.01 = 19,958.02/x
  3. Step 3: Cross multiply
    35,066.25x = 48,385.01 × 19,958.02
  4. Step 4: Simplify right side
    35,066.25x = 965,668,926.21
  5. Step 5: Solve for x
    x = 965,668,926.21/35,066.25
  6. Step 6: Final answer
    x = 27,538.41

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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.