Home / 141,379.57-212,024.33-46,592.07

Finding the Fourth Proportional to 141,379.57, 212,024.33 and 46,592.07

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Solution

The fourth proportional to 141,379.57, 212,024.33 and 46,592.07 is: 69,873.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,379.57 : 212,024.33 = 46,592.07 : x
  2. Step 2: Convert to fraction form
    141,379.57/212,024.33 = 46,592.07/x
  3. Step 3: Cross multiply
    141,379.57x = 212,024.33 × 46,592.07
  4. Step 4: Simplify right side
    141,379.57x = 9,878,652,425.06
  5. Step 5: Solve for x
    x = 9,878,652,425.06/141,379.57
  6. Step 6: Final answer
    x = 69,873.27

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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.