Home / 44,293.05-61,109.04-28,386.27

Finding the Fourth Proportional to 44,293.05, 61,109.04 and 28,386.27

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Solution

The fourth proportional to 44,293.05, 61,109.04 and 28,386.27 is: 39,163.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,293.05 : 61,109.04 = 28,386.27 : x
  2. Step 2: Convert to fraction form
    44,293.05/61,109.04 = 28,386.27/x
  3. Step 3: Cross multiply
    44,293.05x = 61,109.04 × 28,386.27
  4. Step 4: Simplify right side
    44,293.05x = 1,734,657,708.88
  5. Step 5: Solve for x
    x = 1,734,657,708.88/44,293.05
  6. Step 6: Final answer
    x = 39,163.20

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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.