Home / 166,513.70-249,770.55-96,529.70

Finding the Fourth Proportional to 166,513.70, 249,770.55 and 96,529.70

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Solution

The fourth proportional to 166,513.70, 249,770.55 and 96,529.70 is: 144,794.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,513.70 : 249,770.55 = 96,529.70 : x
  2. Step 2: Convert to fraction form
    166,513.70/249,770.55 = 96,529.70/x
  3. Step 3: Cross multiply
    166,513.70x = 249,770.55 × 96,529.70
  4. Step 4: Simplify right side
    166,513.70x = 24,110,276,260.34
  5. Step 5: Solve for x
    x = 24,110,276,260.34/166,513.70
  6. Step 6: Final answer
    x = 144,794.55

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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.