Home / 29,756.18-44,634.52-7,569.57

Finding the Fourth Proportional to 29,756.18, 44,634.52 and 7,569.57

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Solution

The fourth proportional to 29,756.18, 44,634.52 and 7,569.57 is: 11,354.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,756.18 : 44,634.52 = 7,569.57 : x
  2. Step 2: Convert to fraction form
    29,756.18/44,634.52 = 7,569.57/x
  3. Step 3: Cross multiply
    29,756.18x = 44,634.52 × 7,569.57
  4. Step 4: Simplify right side
    29,756.18x = 337,864,085.71
  5. Step 5: Solve for x
    x = 337,864,085.71/29,756.18
  6. Step 6: Final answer
    x = 11,354.42

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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.