Home / 45,594.03-62,919.93-25,450.55

Finding the Fourth Proportional to 45,594.03, 62,919.93 and 25,450.55

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Solution

The fourth proportional to 45,594.03, 62,919.93 and 25,450.55 is: 35,121.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,594.03 : 62,919.93 = 25,450.55 : x
  2. Step 2: Convert to fraction form
    45,594.03/62,919.93 = 25,450.55/x
  3. Step 3: Cross multiply
    45,594.03x = 62,919.93 × 25,450.55
  4. Step 4: Simplify right side
    45,594.03x = 1,601,346,824.46
  5. Step 5: Solve for x
    x = 1,601,346,824.46/45,594.03
  6. Step 6: Final answer
    x = 35,121.85

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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.