Home / 45,548.06-62,856.44-25,406.25

Finding the Fourth Proportional to 45,548.06, 62,856.44 and 25,406.25

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Solution

The fourth proportional to 45,548.06, 62,856.44 and 25,406.25 is: 35,060.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,548.06 : 62,856.44 = 25,406.25 : x
  2. Step 2: Convert to fraction form
    45,548.06/62,856.44 = 25,406.25/x
  3. Step 3: Cross multiply
    45,548.06x = 62,856.44 × 25,406.25
  4. Step 4: Simplify right side
    45,548.06x = 1,596,946,338.06
  5. Step 5: Solve for x
    x = 1,596,946,338.06/45,548.06
  6. Step 6: Final answer
    x = 35,060.69

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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.