Home / 44,810.46-61,825.86-28,904.22

Finding the Fourth Proportional to 44,810.46, 61,825.86 and 28,904.22

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Solution

The fourth proportional to 44,810.46, 61,825.86 and 28,904.22 is: 39,879.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,810.46 : 61,825.86 = 28,904.22 : x
  2. Step 2: Convert to fraction form
    44,810.46/61,825.86 = 28,904.22/x
  3. Step 3: Cross multiply
    44,810.46x = 61,825.86 × 28,904.22
  4. Step 4: Simplify right side
    44,810.46x = 1,787,028,259.13
  5. Step 5: Solve for x
    x = 1,787,028,259.13/44,810.46
  6. Step 6: Final answer
    x = 39,879.71

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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.