Home / 22,415.10-33,608.07-10,734.90

Finding the Fourth Proportional to 22,415.10, 33,608.07 and 10,734.90

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Solution

The fourth proportional to 22,415.10, 33,608.07 and 10,734.90 is: 16,095.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,415.10 : 33,608.07 = 10,734.90 : x
  2. Step 2: Convert to fraction form
    22,415.10/33,608.07 = 10,734.90/x
  3. Step 3: Cross multiply
    22,415.10x = 33,608.07 × 10,734.90
  4. Step 4: Simplify right side
    22,415.10x = 360,779,270.64
  5. Step 5: Solve for x
    x = 360,779,270.64/22,415.10
  6. Step 6: Final answer
    x = 16,095.37

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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.