Home / 141,349.30-212,095.70-93,997.33

Finding the Fourth Proportional to 141,349.30, 212,095.70 and 93,997.33

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Solution

The fourth proportional to 141,349.30, 212,095.70 and 93,997.33 is: 141,043.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,349.30 : 212,095.70 = 93,997.33 : x
  2. Step 2: Convert to fraction form
    141,349.30/212,095.70 = 93,997.33/x
  3. Step 3: Cross multiply
    141,349.30x = 212,095.70 × 93,997.33
  4. Step 4: Simplify right side
    141,349.30x = 19,936,429,209.24
  5. Step 5: Solve for x
    x = 19,936,429,209.24/141,349.30
  6. Step 6: Final answer
    x = 141,043.71

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1.5x scale

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.