Home / 161,035.91-222,256.88-93,092.27

Finding the Fourth Proportional to 161,035.91, 222,256.88 and 93,092.27

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Solution

The fourth proportional to 161,035.91, 222,256.88 and 93,092.27 is: 128,483.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,035.91 : 222,256.88 = 93,092.27 : x
  2. Step 2: Convert to fraction form
    161,035.91/222,256.88 = 93,092.27/x
  3. Step 3: Cross multiply
    161,035.91x = 222,256.88 × 93,092.27
  4. Step 4: Simplify right side
    161,035.91x = 20,690,395,905.57
  5. Step 5: Solve for x
    x = 20,690,395,905.57/161,035.91
  6. Step 6: Final answer
    x = 128,483.12

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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.