Home / 30,392.31-45,604.26-22,994.58

Finding the Fourth Proportional to 30,392.31, 45,604.26 and 22,994.58

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Solution

The fourth proportional to 30,392.31, 45,604.26 and 22,994.58 is: 34,503.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,392.31 : 45,604.26 = 22,994.58 : x
  2. Step 2: Convert to fraction form
    30,392.31/45,604.26 = 22,994.58/x
  3. Step 3: Cross multiply
    30,392.31x = 45,604.26 × 22,994.58
  4. Step 4: Simplify right side
    30,392.31x = 1,048,650,804.91
  5. Step 5: Solve for x
    x = 1,048,650,804.91/30,392.31
  6. Step 6: Final answer
    x = 34,503.82

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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.