Home / 31,566.44-43,522.98-25,576.04

Finding the Fourth Proportional to 31,566.44, 43,522.98 and 25,576.04

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Solution

The fourth proportional to 31,566.44, 43,522.98 and 25,576.04 is: 35,263.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,566.44 : 43,522.98 = 25,576.04 : x
  2. Step 2: Convert to fraction form
    31,566.44/43,522.98 = 25,576.04/x
  3. Step 3: Cross multiply
    31,566.44x = 43,522.98 × 25,576.04
  4. Step 4: Simplify right side
    31,566.44x = 1,113,145,477.40
  5. Step 5: Solve for x
    x = 1,113,145,477.40/31,566.44
  6. Step 6: Final answer
    x = 35,263.57

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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.