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Finding the Fourth Proportional to 377,029.29, 565,547.81 and 110,794.53

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Solution

The fourth proportional to 377,029.29, 565,547.81 and 110,794.53 is: 166,192.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,029.29 : 565,547.81 = 110,794.53 : x
  2. Step 2: Convert to fraction form
    377,029.29/565,547.81 = 110,794.53/x
  3. Step 3: Cross multiply
    377,029.29x = 565,547.81 × 110,794.53
  4. Step 4: Simplify right side
    377,029.29x = 62,659,603,247.51
  5. Step 5: Solve for x
    x = 62,659,603,247.51/377,029.29
  6. Step 6: Final answer
    x = 166,192.93

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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.