Home / 236,211.90-354,464.78-95,970.52

Finding the Fourth Proportional to 236,211.90, 354,464.78 and 95,970.52

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Solution

The fourth proportional to 236,211.90, 354,464.78 and 95,970.52 is: 144,015.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,211.90 : 354,464.78 = 95,970.52 : x
  2. Step 2: Convert to fraction form
    236,211.90/354,464.78 = 95,970.52/x
  3. Step 3: Cross multiply
    236,211.90x = 354,464.78 × 95,970.52
  4. Step 4: Simplify right side
    236,211.90x = 34,018,169,258.29
  5. Step 5: Solve for x
    x = 34,018,169,258.29/236,211.90
  6. Step 6: Final answer
    x = 144,015.48

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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.