Home / 222,927.22-334,313.07-98,200.18

Finding the Fourth Proportional to 222,927.22, 334,313.07 and 98,200.18

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Solution

The fourth proportional to 222,927.22, 334,313.07 and 98,200.18 is: 147,266.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,927.22 : 334,313.07 = 98,200.18 : x
  2. Step 2: Convert to fraction form
    222,927.22/334,313.07 = 98,200.18/x
  3. Step 3: Cross multiply
    222,927.22x = 334,313.07 × 98,200.18
  4. Step 4: Simplify right side
    222,927.22x = 32,829,603,650.35
  5. Step 5: Solve for x
    x = 32,829,603,650.35/222,927.22
  6. Step 6: Final answer
    x = 147,266.02

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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.