Home / 25,184.07-37,926.02-21,936.37

Finding the Fourth Proportional to 25,184.07, 37,926.02 and 21,936.37

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Solution

The fourth proportional to 25,184.07, 37,926.02 and 21,936.37 is: 33,035.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,184.07 : 37,926.02 = 21,936.37 : x
  2. Step 2: Convert to fraction form
    25,184.07/37,926.02 = 21,936.37/x
  3. Step 3: Cross multiply
    25,184.07x = 37,926.02 × 21,936.37
  4. Step 4: Simplify right side
    25,184.07x = 831,959,207.35
  5. Step 5: Solve for x
    x = 831,959,207.35/25,184.07
  6. Step 6: Final answer
    x = 33,035.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.