Home / 164,283.15-226,667.79-96,263.67

Finding the Fourth Proportional to 164,283.15, 226,667.79 and 96,263.67

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Solution

The fourth proportional to 164,283.15, 226,667.79 and 96,263.67 is: 132,818.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,283.15 : 226,667.79 = 96,263.67 : x
  2. Step 2: Convert to fraction form
    164,283.15/226,667.79 = 96,263.67/x
  3. Step 3: Cross multiply
    164,283.15x = 226,667.79 × 96,263.67
  4. Step 4: Simplify right side
    164,283.15x = 21,819,873,336.19
  5. Step 5: Solve for x
    x = 21,819,873,336.19/164,283.15
  6. Step 6: Final answer
    x = 132,818.69

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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.