Home / 34,531.16-51,797.84-9,571.44

Finding the Fourth Proportional to 34,531.16, 51,797.84 and 9,571.44

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Solution

The fourth proportional to 34,531.16, 51,797.84 and 9,571.44 is: 14,357.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,531.16 : 51,797.84 = 9,571.44 : x
  2. Step 2: Convert to fraction form
    34,531.16/51,797.84 = 9,571.44/x
  3. Step 3: Cross multiply
    34,531.16x = 51,797.84 × 9,571.44
  4. Step 4: Simplify right side
    34,531.16x = 495,779,869.83
  5. Step 5: Solve for x
    x = 495,779,869.83/34,531.16
  6. Step 6: Final answer
    x = 14,357.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.