Home / 45,212.26-62,392.60-25,069.15

Finding the Fourth Proportional to 45,212.26, 62,392.60 and 25,069.15

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Solution

The fourth proportional to 45,212.26, 62,392.60 and 25,069.15 is: 34,595.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,212.26 : 62,392.60 = 25,069.15 : x
  2. Step 2: Convert to fraction form
    45,212.26/62,392.60 = 25,069.15/x
  3. Step 3: Cross multiply
    45,212.26x = 62,392.60 × 25,069.15
  4. Step 4: Simplify right side
    45,212.26x = 1,564,129,448.29
  5. Step 5: Solve for x
    x = 1,564,129,448.29/45,212.26
  6. Step 6: Final answer
    x = 34,595.25

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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.