Home / 34,548.83-47,677.31-19,441.52

Finding the Fourth Proportional to 34,548.83, 47,677.31 and 19,441.52

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Solution

The fourth proportional to 34,548.83, 47,677.31 and 19,441.52 is: 26,829.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,548.83 : 47,677.31 = 19,441.52 : x
  2. Step 2: Convert to fraction form
    34,548.83/47,677.31 = 19,441.52/x
  3. Step 3: Cross multiply
    34,548.83x = 47,677.31 × 19,441.52
  4. Step 4: Simplify right side
    34,548.83x = 926,919,292.01
  5. Step 5: Solve for x
    x = 926,919,292.01/34,548.83
  6. Step 6: Final answer
    x = 26,829.25

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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.