Home / 25,077.68-37,675.28-23,659.09

Finding the Fourth Proportional to 25,077.68, 37,675.28 and 23,659.09

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Solution

The fourth proportional to 25,077.68, 37,675.28 and 23,659.09 is: 35,544.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,077.68 : 37,675.28 = 23,659.09 : x
  2. Step 2: Convert to fraction form
    25,077.68/37,675.28 = 23,659.09/x
  3. Step 3: Cross multiply
    25,077.68x = 37,675.28 × 23,659.09
  4. Step 4: Simplify right side
    25,077.68x = 891,362,805.25
  5. Step 5: Solve for x
    x = 891,362,805.25/25,077.68
  6. Step 6: Final answer
    x = 35,544.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.