Home / 18,063.05-24,927.37-10,892.93

Finding the Fourth Proportional to 18,063.05, 24,927.37 and 10,892.93

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Solution

The fourth proportional to 18,063.05, 24,927.37 and 10,892.93 is: 15,032.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,063.05 : 24,927.37 = 10,892.93 : x
  2. Step 2: Convert to fraction form
    18,063.05/24,927.37 = 10,892.93/x
  3. Step 3: Cross multiply
    18,063.05x = 24,927.37 × 10,892.93
  4. Step 4: Simplify right side
    18,063.05x = 271,532,096.49
  5. Step 5: Solve for x
    x = 271,532,096.49/18,063.05
  6. Step 6: Final answer
    x = 15,032.46

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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.