Home / 273,551.07-377,563.46-160,410.27

Finding the Fourth Proportional to 273,551.07, 377,563.46 and 160,410.27

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Solution

The fourth proportional to 273,551.07, 377,563.46 and 160,410.27 is: 221,403.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,551.07 : 377,563.46 = 160,410.27 : x
  2. Step 2: Convert to fraction form
    273,551.07/377,563.46 = 160,410.27/x
  3. Step 3: Cross multiply
    273,551.07x = 377,563.46 × 160,410.27
  4. Step 4: Simplify right side
    273,551.07x = 60,565,056,560.73
  5. Step 5: Solve for x
    x = 60,565,056,560.73/273,551.07
  6. Step 6: Final answer
    x = 221,403.11

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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.