Home / 51,703.73-77,577.68-25,069.41

Finding the Fourth Proportional to 51,703.73, 77,577.68 and 25,069.41

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Solution

The fourth proportional to 51,703.73, 77,577.68 and 25,069.41 is: 37,614.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,703.73 : 77,577.68 = 25,069.41 : x
  2. Step 2: Convert to fraction form
    51,703.73/77,577.68 = 25,069.41/x
  3. Step 3: Cross multiply
    51,703.73x = 77,577.68 × 25,069.41
  4. Step 4: Simplify right side
    51,703.73x = 1,944,826,666.77
  5. Step 5: Solve for x
    x = 1,944,826,666.77/51,703.73
  6. Step 6: Final answer
    x = 37,614.82

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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.