Home / 46,360.54-63,921.18-39,177.46

Finding the Fourth Proportional to 46,360.54, 63,921.18 and 39,177.46

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Solution

The fourth proportional to 46,360.54, 63,921.18 and 39,177.46 is: 54,017.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,360.54 : 63,921.18 = 39,177.46 : x
  2. Step 2: Convert to fraction form
    46,360.54/63,921.18 = 39,177.46/x
  3. Step 3: Cross multiply
    46,360.54x = 63,921.18 × 39,177.46
  4. Step 4: Simplify right side
    46,360.54x = 2,504,269,472.60
  5. Step 5: Solve for x
    x = 2,504,269,472.60/46,360.54
  6. Step 6: Final answer
    x = 54,017.26

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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.