Home / 31,566.94-43,523.67-25,576.54

Finding the Fourth Proportional to 31,566.94, 43,523.67 and 25,576.54

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Solution

The fourth proportional to 31,566.94, 43,523.67 and 25,576.54 is: 35,264.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,566.94 : 43,523.67 = 25,576.54 : x
  2. Step 2: Convert to fraction form
    31,566.94/43,523.67 = 25,576.54/x
  3. Step 3: Cross multiply
    31,566.94x = 43,523.67 × 25,576.54
  4. Step 4: Simplify right side
    31,566.94x = 1,113,184,886.70
  5. Step 5: Solve for x
    x = 1,113,184,886.70/31,566.94
  6. Step 6: Final answer
    x = 35,264.26

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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.