Home / 141,564.84-212,313.24-41,698.05

Finding the Fourth Proportional to 141,564.84, 212,313.24 and 41,698.05

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Solution

The fourth proportional to 141,564.84, 212,313.24 and 41,698.05 is: 62,537.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,564.84 : 212,313.24 = 41,698.05 : x
  2. Step 2: Convert to fraction form
    141,564.84/212,313.24 = 41,698.05/x
  3. Step 3: Cross multiply
    141,564.84x = 212,313.24 × 41,698.05
  4. Step 4: Simplify right side
    141,564.84x = 8,853,048,097.18
  5. Step 5: Solve for x
    x = 8,853,048,097.18/141,564.84
  6. Step 6: Final answer
    x = 62,537.05

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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.