Home / 141,344.76-212,044.14-46,602.24

Finding the Fourth Proportional to 141,344.76, 212,044.14 and 46,602.24

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Solution

The fourth proportional to 141,344.76, 212,044.14 and 46,602.24 is: 69,912.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,344.76 : 212,044.14 = 46,602.24 : x
  2. Step 2: Convert to fraction form
    141,344.76/212,044.14 = 46,602.24/x
  3. Step 3: Cross multiply
    141,344.76x = 212,044.14 × 46,602.24
  4. Step 4: Simplify right side
    141,344.76x = 9,881,731,902.87
  5. Step 5: Solve for x
    x = 9,881,731,902.87/141,344.76
  6. Step 6: Final answer
    x = 69,912.26

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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.