Home / 35,163.48-48,525.65-19,248.94

Finding the Fourth Proportional to 35,163.48, 48,525.65 and 19,248.94

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Solution

The fourth proportional to 35,163.48, 48,525.65 and 19,248.94 is: 26,563.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,163.48 : 48,525.65 = 19,248.94 : x
  2. Step 2: Convert to fraction form
    35,163.48/48,525.65 = 19,248.94/x
  3. Step 3: Cross multiply
    35,163.48x = 48,525.65 × 19,248.94
  4. Step 4: Simplify right side
    35,163.48x = 934,067,130.81
  5. Step 5: Solve for x
    x = 934,067,130.81/35,163.48
  6. Step 6: Final answer
    x = 26,563.56

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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.