Home / 22,333.23-33,499.85-10,610.91

Finding the Fourth Proportional to 22,333.23, 33,499.85 and 10,610.91

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Solution

The fourth proportional to 22,333.23, 33,499.85 and 10,610.91 is: 15,916.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,333.23 : 33,499.85 = 10,610.91 : x
  2. Step 2: Convert to fraction form
    22,333.23/33,499.85 = 10,610.91/x
  3. Step 3: Cross multiply
    22,333.23x = 33,499.85 × 10,610.91
  4. Step 4: Simplify right side
    22,333.23x = 355,463,840.31
  5. Step 5: Solve for x
    x = 355,463,840.31/22,333.23
  6. Step 6: Final answer
    x = 15,916.37

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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.