Home / 377,166.17-565,749.21-110,926.68

Finding the Fourth Proportional to 377,166.17, 565,749.21 and 110,926.68

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Solution

The fourth proportional to 377,166.17, 565,749.21 and 110,926.68 is: 166,390.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,166.17 : 565,749.21 = 110,926.68 : x
  2. Step 2: Convert to fraction form
    377,166.17/565,749.21 = 110,926.68/x
  3. Step 3: Cross multiply
    377,166.17x = 565,749.21 × 110,926.68
  4. Step 4: Simplify right side
    377,166.17x = 62,756,681,577.92
  5. Step 5: Solve for x
    x = 62,756,681,577.92/377,166.17
  6. Step 6: Final answer
    x = 166,390.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.