Home / 22,598.28-33,900.66-10,903.50

Finding the Fourth Proportional to 22,598.28, 33,900.66 and 10,903.50

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Solution

The fourth proportional to 22,598.28, 33,900.66 and 10,903.50 is: 16,356.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,598.28 : 33,900.66 = 10,903.50 : x
  2. Step 2: Convert to fraction form
    22,598.28/33,900.66 = 10,903.50/x
  3. Step 3: Cross multiply
    22,598.28x = 33,900.66 × 10,903.50
  4. Step 4: Simplify right side
    22,598.28x = 369,635,846.31
  5. Step 5: Solve for x
    x = 369,635,846.31/22,598.28
  6. Step 6: Final answer
    x = 16,356.81

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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.