Home / 273,593.24-377,577.69-152,758.28

Finding the Fourth Proportional to 273,593.24, 377,577.69 and 152,758.28

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Solution

The fourth proportional to 273,593.24, 377,577.69 and 152,758.28 is: 210,817.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,593.24 : 377,577.69 = 152,758.28 : x
  2. Step 2: Convert to fraction form
    273,593.24/377,577.69 = 152,758.28/x
  3. Step 3: Cross multiply
    273,593.24x = 377,577.69 × 152,758.28
  4. Step 4: Simplify right side
    273,593.24x = 57,678,118,490.77
  5. Step 5: Solve for x
    x = 57,678,118,490.77/273,593.24
  6. Step 6: Final answer
    x = 210,817.05

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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.