Home / 35,163.49-48,525.66-19,247.98

Finding the Fourth Proportional to 35,163.49, 48,525.66 and 19,247.98

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Solution

The fourth proportional to 35,163.49, 48,525.66 and 19,247.98 is: 26,562.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,163.49 : 48,525.66 = 19,247.98 : x
  2. Step 2: Convert to fraction form
    35,163.49/48,525.66 = 19,247.98/x
  3. Step 3: Cross multiply
    35,163.49x = 48,525.66 × 19,247.98
  4. Step 4: Simplify right side
    35,163.49x = 934,020,848.70
  5. Step 5: Solve for x
    x = 934,020,848.70/35,163.49
  6. Step 6: Final answer
    x = 26,562.23

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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.