Home / 166,683.89-250,050.44-48,339.86

Finding the Fourth Proportional to 166,683.89, 250,050.44 and 48,339.86

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Solution

The fourth proportional to 166,683.89, 250,050.44 and 48,339.86 is: 72,516.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,683.89 : 250,050.44 = 48,339.86 : x
  2. Step 2: Convert to fraction form
    166,683.89/250,050.44 = 48,339.86/x
  3. Step 3: Cross multiply
    166,683.89x = 250,050.44 × 48,339.86
  4. Step 4: Simplify right side
    166,683.89x = 12,087,402,133.14
  5. Step 5: Solve for x
    x = 12,087,402,133.14/166,683.89
  6. Step 6: Final answer
    x = 72,516.92

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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.