Home / 141,219.04-211,830.28-41,381.26

Finding the Fourth Proportional to 141,219.04, 211,830.28 and 41,381.26

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Solution

The fourth proportional to 141,219.04, 211,830.28 and 41,381.26 is: 62,072.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,219.04 : 211,830.28 = 41,381.26 : x
  2. Step 2: Convert to fraction form
    141,219.04/211,830.28 = 41,381.26/x
  3. Step 3: Cross multiply
    141,219.04x = 211,830.28 × 41,381.26
  4. Step 4: Simplify right side
    141,219.04x = 8,765,803,685.65
  5. Step 5: Solve for x
    x = 8,765,803,685.65/141,219.04
  6. Step 6: Final answer
    x = 62,072.39

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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.