Home / 35,163.58-48,526.28-19,249.51

Finding the Fourth Proportional to 35,163.58, 48,526.28 and 19,249.51

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Solution

The fourth proportional to 35,163.58, 48,526.28 and 19,249.51 is: 26,564.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,163.58 : 48,526.28 = 19,249.51 : x
  2. Step 2: Convert to fraction form
    35,163.58/48,526.28 = 19,249.51/x
  3. Step 3: Cross multiply
    35,163.58x = 48,526.28 × 19,249.51
  4. Step 4: Simplify right side
    35,163.58x = 934,107,015.88
  5. Step 5: Solve for x
    x = 934,107,015.88/35,163.58
  6. Step 6: Final answer
    x = 26,564.62

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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.