Home / 44,205.26-61,011.16-28,289.16

Finding the Fourth Proportional to 44,205.26, 61,011.16 and 28,289.16

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Solution

The fourth proportional to 44,205.26, 61,011.16 and 28,289.16 is: 39,044.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,205.26 : 61,011.16 = 28,289.16 : x
  2. Step 2: Convert to fraction form
    44,205.26/61,011.16 = 28,289.16/x
  3. Step 3: Cross multiply
    44,205.26x = 61,011.16 × 28,289.16
  4. Step 4: Simplify right side
    44,205.26x = 1,725,954,396.30
  5. Step 5: Solve for x
    x = 1,725,954,396.30/44,205.26
  6. Step 6: Final answer
    x = 39,044.10

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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.