Home / 45,206.28-62,388.36-25,069.47

Finding the Fourth Proportional to 45,206.28, 62,388.36 and 25,069.47

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Solution

The fourth proportional to 45,206.28, 62,388.36 and 25,069.47 is: 34,597.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,206.28 : 62,388.36 = 25,069.47 : x
  2. Step 2: Convert to fraction form
    45,206.28/62,388.36 = 25,069.47/x
  3. Step 3: Cross multiply
    45,206.28x = 62,388.36 × 25,069.47
  4. Step 4: Simplify right side
    45,206.28x = 1,564,043,212.67
  5. Step 5: Solve for x
    x = 1,564,043,212.67/45,206.28
  6. Step 6: Final answer
    x = 34,597.92

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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.