Home / 29,907.83-44,508.72-28,911.23

Finding the Fourth Proportional to 29,907.83, 44,508.72 and 28,911.23

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Solution

The fourth proportional to 29,907.83, 44,508.72 and 28,911.23 is: 43,025.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,907.83 : 44,508.72 = 28,911.23 : x
  2. Step 2: Convert to fraction form
    29,907.83/44,508.72 = 28,911.23/x
  3. Step 3: Cross multiply
    29,907.83x = 44,508.72 × 28,911.23
  4. Step 4: Simplify right side
    29,907.83x = 1,286,801,649.77
  5. Step 5: Solve for x
    x = 1,286,801,649.77/29,907.83
  6. Step 6: Final answer
    x = 43,025.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.