Home / 141,358.56-212,109.59-94,006.59

Finding the Fourth Proportional to 141,358.56, 212,109.59 and 94,006.59

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Solution

The fourth proportional to 141,358.56, 212,109.59 and 94,006.59 is: 141,057.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,358.56 : 212,109.59 = 94,006.59 : x
  2. Step 2: Convert to fraction form
    141,358.56/212,109.59 = 94,006.59/x
  3. Step 3: Cross multiply
    141,358.56x = 212,109.59 × 94,006.59
  4. Step 4: Simplify right side
    141,358.56x = 19,939,699,262.20
  5. Step 5: Solve for x
    x = 19,939,699,262.20/141,358.56
  6. Step 6: Final answer
    x = 141,057.60

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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.