Home / 141,484.03-212,152.99-41,631.24

Finding the Fourth Proportional to 141,484.03, 212,152.99 and 41,631.24

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Solution

The fourth proportional to 141,484.03, 212,152.99 and 41,631.24 is: 62,425.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,484.03 : 212,152.99 = 41,631.24 : x
  2. Step 2: Convert to fraction form
    141,484.03/212,152.99 = 41,631.24/x
  3. Step 3: Cross multiply
    141,484.03x = 212,152.99 × 41,631.24
  4. Step 4: Simplify right side
    141,484.03x = 8,832,192,043.41
  5. Step 5: Solve for x
    x = 8,832,192,043.41/141,484.03
  6. Step 6: Final answer
    x = 62,425.37

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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.