Home / 45,223.70-62,404.26-25,080.24

Finding the Fourth Proportional to 45,223.70, 62,404.26 and 25,080.24

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Solution

The fourth proportional to 45,223.70, 62,404.26 and 25,080.24 is: 34,608.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,223.70 : 62,404.26 = 25,080.24 : x
  2. Step 2: Convert to fraction form
    45,223.70/62,404.26 = 25,080.24/x
  3. Step 3: Cross multiply
    45,223.70x = 62,404.26 × 25,080.24
  4. Step 4: Simplify right side
    45,223.70x = 1,565,113,817.82
  5. Step 5: Solve for x
    x = 1,565,113,817.82/45,223.70
  6. Step 6: Final answer
    x = 34,608.27

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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.