Home / 45,160.14-62,320.32-25,016.96

Finding the Fourth Proportional to 45,160.14, 62,320.32 and 25,016.96

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Solution

The fourth proportional to 45,160.14, 62,320.32 and 25,016.96 is: 34,523.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,160.14 : 62,320.32 = 25,016.96 : x
  2. Step 2: Convert to fraction form
    45,160.14/62,320.32 = 25,016.96/x
  3. Step 3: Cross multiply
    45,160.14x = 62,320.32 × 25,016.96
  4. Step 4: Simplify right side
    45,160.14x = 1,559,064,952.63
  5. Step 5: Solve for x
    x = 1,559,064,952.63/45,160.14
  6. Step 6: Final answer
    x = 34,523.03

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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.