Home / 223,936.08-334,265.73-197,364.96

Finding the Fourth Proportional to 223,936.08, 334,265.73 and 197,364.96

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Solution

The fourth proportional to 223,936.08, 334,265.73 and 197,364.96 is: 294,603.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,936.08 : 334,265.73 = 197,364.96 : x
  2. Step 2: Convert to fraction form
    223,936.08/334,265.73 = 197,364.96/x
  3. Step 3: Cross multiply
    223,936.08x = 334,265.73 × 197,364.96
  4. Step 4: Simplify right side
    223,936.08x = 65,972,342,430.82
  5. Step 5: Solve for x
    x = 65,972,342,430.82/223,936.08
  6. Step 6: Final answer
    x = 294,603.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.