Home / 22,500.24-33,745.63-10,329.81

Finding the Fourth Proportional to 22,500.24, 33,745.63 and 10,329.81

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Solution

The fourth proportional to 22,500.24, 33,745.63 and 10,329.81 is: 15,492.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,500.24 : 33,745.63 = 10,329.81 : x
  2. Step 2: Convert to fraction form
    22,500.24/33,745.63 = 10,329.81/x
  3. Step 3: Cross multiply
    22,500.24x = 33,745.63 × 10,329.81
  4. Step 4: Simplify right side
    22,500.24x = 348,585,946.23
  5. Step 5: Solve for x
    x = 348,585,946.23/22,500.24
  6. Step 6: Final answer
    x = 15,492.54

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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.