Home / 41,675.34-57,513.42-22,812.60

Finding the Fourth Proportional to 41,675.34, 57,513.42 and 22,812.60

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Solution

The fourth proportional to 41,675.34, 57,513.42 and 22,812.60 is: 31,482.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,675.34 : 57,513.42 = 22,812.60 : x
  2. Step 2: Convert to fraction form
    41,675.34/57,513.42 = 22,812.60/x
  3. Step 3: Cross multiply
    41,675.34x = 57,513.42 × 22,812.60
  4. Step 4: Simplify right side
    41,675.34x = 1,312,030,645.09
  5. Step 5: Solve for x
    x = 1,312,030,645.09/41,675.34
  6. Step 6: Final answer
    x = 31,482.18

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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.