Home / 41,482.22-57,244.73-22,619.34

Finding the Fourth Proportional to 41,482.22, 57,244.73 and 22,619.34

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Solution

The fourth proportional to 41,482.22, 57,244.73 and 22,619.34 is: 31,214.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,482.22 : 57,244.73 = 22,619.34 : x
  2. Step 2: Convert to fraction form
    41,482.22/57,244.73 = 22,619.34/x
  3. Step 3: Cross multiply
    41,482.22x = 57,244.73 × 22,619.34
  4. Step 4: Simplify right side
    41,482.22x = 1,294,837,897.98
  5. Step 5: Solve for x
    x = 1,294,837,897.98/41,482.22
  6. Step 6: Final answer
    x = 31,214.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.