Home / 273,522.11-377,460.96-152,663.37

Finding the Fourth Proportional to 273,522.11, 377,460.96 and 152,663.37

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Solution

The fourth proportional to 273,522.11, 377,460.96 and 152,663.37 is: 210,675.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,522.11 : 377,460.96 = 152,663.37 : x
  2. Step 2: Convert to fraction form
    273,522.11/377,460.96 = 152,663.37/x
  3. Step 3: Cross multiply
    273,522.11x = 377,460.96 × 152,663.37
  4. Step 4: Simplify right side
    273,522.11x = 57,624,462,197.04
  5. Step 5: Solve for x
    x = 57,624,462,197.04/273,522.11
  6. Step 6: Final answer
    x = 210,675.70

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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.