Home / 29,360.50-44,045.34-9,634.57

Finding the Fourth Proportional to 29,360.50, 44,045.34 and 9,634.57

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Solution

The fourth proportional to 29,360.50, 44,045.34 and 9,634.57 is: 14,453.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,360.50 : 44,045.34 = 9,634.57 : x
  2. Step 2: Convert to fraction form
    29,360.50/44,045.34 = 9,634.57/x
  3. Step 3: Cross multiply
    29,360.50x = 44,045.34 × 9,634.57
  4. Step 4: Simplify right side
    29,360.50x = 424,357,801.29
  5. Step 5: Solve for x
    x = 424,357,801.29/29,360.50
  6. Step 6: Final answer
    x = 14,453.36

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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.