Home / 194,260.03-291,390.05-94,334.58

Finding the Fourth Proportional to 194,260.03, 291,390.05 and 94,334.58

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Solution

The fourth proportional to 194,260.03, 291,390.05 and 94,334.58 is: 141,501.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,260.03 : 291,390.05 = 94,334.58 : x
  2. Step 2: Convert to fraction form
    194,260.03/291,390.05 = 94,334.58/x
  3. Step 3: Cross multiply
    194,260.03x = 291,390.05 × 94,334.58
  4. Step 4: Simplify right side
    194,260.03x = 27,488,158,218.77
  5. Step 5: Solve for x
    x = 27,488,158,218.77/194,260.03
  6. Step 6: Final answer
    x = 141,501.88

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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.