Home / 45,248.22-62,443.58-25,104.36

Finding the Fourth Proportional to 45,248.22, 62,443.58 and 25,104.36

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Solution

The fourth proportional to 45,248.22, 62,443.58 and 25,104.36 is: 34,644.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,248.22 : 62,443.58 = 25,104.36 : x
  2. Step 2: Convert to fraction form
    45,248.22/62,443.58 = 25,104.36/x
  3. Step 3: Cross multiply
    45,248.22x = 62,443.58 × 25,104.36
  4. Step 4: Simplify right side
    45,248.22x = 1,567,605,986.49
  5. Step 5: Solve for x
    x = 1,567,605,986.49/45,248.22
  6. Step 6: Final answer
    x = 34,644.59

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1.5x scale

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.