Home / 51,433.96-77,098.14-25,106.32

Finding the Fourth Proportional to 51,433.96, 77,098.14 and 25,106.32

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Solution

The fourth proportional to 51,433.96, 77,098.14 and 25,106.32 is: 37,633.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,433.96 : 77,098.14 = 25,106.32 : x
  2. Step 2: Convert to fraction form
    51,433.96/77,098.14 = 25,106.32/x
  3. Step 3: Cross multiply
    51,433.96x = 77,098.14 × 25,106.32
  4. Step 4: Simplify right side
    51,433.96x = 1,935,650,574.24
  5. Step 5: Solve for x
    x = 1,935,650,574.24/51,433.96
  6. Step 6: Final answer
    x = 37,633.71

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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.