Home / 161,094.06-222,327.27-97,466.94

Finding the Fourth Proportional to 161,094.06, 222,327.27 and 97,466.94

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Solution

The fourth proportional to 161,094.06, 222,327.27 and 97,466.94 is: 134,514.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,094.06 : 222,327.27 = 97,466.94 : x
  2. Step 2: Convert to fraction form
    161,094.06/222,327.27 = 97,466.94/x
  3. Step 3: Cross multiply
    161,094.06x = 222,327.27 × 97,466.94
  4. Step 4: Simplify right side
    161,094.06x = 21,669,558,685.45
  5. Step 5: Solve for x
    x = 21,669,558,685.45/161,094.06
  6. Step 6: Final answer
    x = 134,514.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.