Home / 52,561.80-72,551.37-32,424.96

Finding the Fourth Proportional to 52,561.80, 72,551.37 and 32,424.96

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Solution

The fourth proportional to 52,561.80, 72,551.37 and 32,424.96 is: 44,756.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,561.80 : 72,551.37 = 32,424.96 : x
  2. Step 2: Convert to fraction form
    52,561.80/72,551.37 = 32,424.96/x
  3. Step 3: Cross multiply
    52,561.80x = 72,551.37 × 32,424.96
  4. Step 4: Simplify right side
    52,561.80x = 2,352,474,826.38
  5. Step 5: Solve for x
    x = 2,352,474,826.38/52,561.80
  6. Step 6: Final answer
    x = 44,756.36

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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.