Home / 41,148.06-56,784.33-22,285.19

Finding the Fourth Proportional to 41,148.06, 56,784.33 and 22,285.19

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Solution

The fourth proportional to 41,148.06, 56,784.33 and 22,285.19 is: 30,753.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,148.06 : 56,784.33 = 22,285.19 : x
  2. Step 2: Convert to fraction form
    41,148.06/56,784.33 = 22,285.19/x
  3. Step 3: Cross multiply
    41,148.06x = 56,784.33 × 22,285.19
  4. Step 4: Simplify right side
    41,148.06x = 1,265,449,583.07
  5. Step 5: Solve for x
    x = 1,265,449,583.07/41,148.06
  6. Step 6: Final answer
    x = 30,753.57

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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.