Home / 222,673.19-334,010.05-54,193.52

Finding the Fourth Proportional to 222,673.19, 334,010.05 and 54,193.52

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Solution

The fourth proportional to 222,673.19, 334,010.05 and 54,193.52 is: 81,290.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,673.19 : 334,010.05 = 54,193.52 : x
  2. Step 2: Convert to fraction form
    222,673.19/334,010.05 = 54,193.52/x
  3. Step 3: Cross multiply
    222,673.19x = 334,010.05 × 54,193.52
  4. Step 4: Simplify right side
    222,673.19x = 18,101,181,024.42
  5. Step 5: Solve for x
    x = 18,101,181,024.42/222,673.19
  6. Step 6: Final answer
    x = 81,290.35

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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.