Home / 166,925.92-250,389.28-48,600

Finding the Fourth Proportional to 166,925.92, 250,389.28 and 48,600

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Solution

The fourth proportional to 166,925.92, 250,389.28 and 48,600 is: 72,900.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,925.92 : 250,389.28 = 48,600 : x
  2. Step 2: Convert to fraction form
    166,925.92/250,389.28 = 48,600/x
  3. Step 3: Cross multiply
    166,925.92x = 250,389.28 × 48,600
  4. Step 4: Simplify right side
    166,925.92x = 12,168,919,008
  5. Step 5: Solve for x
    x = 12,168,919,008/166,925.92
  6. Step 6: Final answer
    x = 72,900.12

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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.