Home / 33,134.04-45,724.53-18,026.53

Finding the Fourth Proportional to 33,134.04, 45,724.53 and 18,026.53

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Solution

The fourth proportional to 33,134.04, 45,724.53 and 18,026.53 is: 24,876.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,134.04 : 45,724.53 = 18,026.53 : x
  2. Step 2: Convert to fraction form
    33,134.04/45,724.53 = 18,026.53/x
  3. Step 3: Cross multiply
    33,134.04x = 45,724.53 × 18,026.53
  4. Step 4: Simplify right side
    33,134.04x = 824,254,611.78
  5. Step 5: Solve for x
    x = 824,254,611.78/33,134.04
  6. Step 6: Final answer
    x = 24,876.37

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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.