Home / 45,595.98-62,922.51-25,454.66

Finding the Fourth Proportional to 45,595.98, 62,922.51 and 25,454.66

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Solution

The fourth proportional to 45,595.98, 62,922.51 and 25,454.66 is: 35,127.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,595.98 : 62,922.51 = 25,454.66 : x
  2. Step 2: Convert to fraction form
    45,595.98/62,922.51 = 25,454.66/x
  3. Step 3: Cross multiply
    45,595.98x = 62,922.51 × 25,454.66
  4. Step 4: Simplify right side
    45,595.98x = 1,601,670,783.78
  5. Step 5: Solve for x
    x = 1,601,670,783.78/45,595.98
  6. Step 6: Final answer
    x = 35,127.46

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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.