Home / 273,594.24-377,579.07-152,759.28

Finding the Fourth Proportional to 273,594.24, 377,579.07 and 152,759.28

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Solution

The fourth proportional to 273,594.24, 377,579.07 and 152,759.28 is: 210,818.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,594.24 : 377,579.07 = 152,759.28 : x
  2. Step 2: Convert to fraction form
    273,594.24/377,579.07 = 152,759.28/x
  3. Step 3: Cross multiply
    273,594.24x = 377,579.07 × 152,759.28
  4. Step 4: Simplify right side
    273,594.24x = 57,678,706,876.27
  5. Step 5: Solve for x
    x = 57,678,706,876.27/273,594.24
  6. Step 6: Final answer
    x = 210,818.43

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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.