Home / 22,200.95-33,317.85-10,514.19

Finding the Fourth Proportional to 22,200.95, 33,317.85 and 10,514.19

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Solution

The fourth proportional to 22,200.95, 33,317.85 and 10,514.19 is: 15,779.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,200.95 : 33,317.85 = 10,514.19 : x
  2. Step 2: Convert to fraction form
    22,200.95/33,317.85 = 10,514.19/x
  3. Step 3: Cross multiply
    22,200.95x = 33,317.85 × 10,514.19
  4. Step 4: Simplify right side
    22,200.95x = 350,310,205.29
  5. Step 5: Solve for x
    x = 350,310,205.29/22,200.95
  6. Step 6: Final answer
    x = 15,779.07

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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.