Home / 166,925.48-250,552.26-122,425.50

Finding the Fourth Proportional to 166,925.48, 250,552.26 and 122,425.50

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Solution

The fourth proportional to 166,925.48, 250,552.26 and 122,425.50 is: 183,758.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,925.48 : 250,552.26 = 122,425.50 : x
  2. Step 2: Convert to fraction form
    166,925.48/250,552.26 = 122,425.50/x
  3. Step 3: Cross multiply
    166,925.48x = 250,552.26 × 122,425.50
  4. Step 4: Simplify right side
    166,925.48x = 30,673,985,706.63
  5. Step 5: Solve for x
    x = 30,673,985,706.63/166,925.48
  6. Step 6: Final answer
    x = 183,758.56

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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.