Home / 35,194.08-52,796.96-13,007.52

Finding the Fourth Proportional to 35,194.08, 52,796.96 and 13,007.52

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Solution

The fourth proportional to 35,194.08, 52,796.96 and 13,007.52 is: 19,513.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,194.08 : 52,796.96 = 13,007.52 : x
  2. Step 2: Convert to fraction form
    35,194.08/52,796.96 = 13,007.52/x
  3. Step 3: Cross multiply
    35,194.08x = 52,796.96 × 13,007.52
  4. Step 4: Simplify right side
    35,194.08x = 686,757,513.14
  5. Step 5: Solve for x
    x = 686,757,513.14/35,194.08
  6. Step 6: Final answer
    x = 19,513.44

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1.5x scale

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.