Home / 273,376.06-377,259.20-152,517.37

Finding the Fourth Proportional to 273,376.06, 377,259.20 and 152,517.37

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Solution

The fourth proportional to 273,376.06, 377,259.20 and 152,517.37 is: 210,474.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,376.06 : 377,259.20 = 152,517.37 : x
  2. Step 2: Convert to fraction form
    273,376.06/377,259.20 = 152,517.37/x
  3. Step 3: Cross multiply
    273,376.06x = 377,259.20 × 152,517.37
  4. Step 4: Simplify right side
    273,376.06x = 57,538,580,229.72
  5. Step 5: Solve for x
    x = 57,538,580,229.72/273,376.06
  6. Step 6: Final answer
    x = 210,474.10

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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.