Home / 54,790.02-75,541.41-44,708.22

Finding the Fourth Proportional to 54,790.02, 75,541.41 and 44,708.22

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Solution

The fourth proportional to 54,790.02, 75,541.41 and 44,708.22 is: 61,641.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,790.02 : 75,541.41 = 44,708.22 : x
  2. Step 2: Convert to fraction form
    54,790.02/75,541.41 = 44,708.22/x
  3. Step 3: Cross multiply
    54,790.02x = 75,541.41 × 44,708.22
  4. Step 4: Simplify right side
    54,790.02x = 3,377,321,977.39
  5. Step 5: Solve for x
    x = 3,377,321,977.39/54,790.02
  6. Step 6: Final answer
    x = 61,641.19

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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.