Home / 166,026.90-248,953.83-59,369.74

Finding the Fourth Proportional to 166,026.90, 248,953.83 and 59,369.74

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Solution

The fourth proportional to 166,026.90, 248,953.83 and 59,369.74 is: 89,023.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,026.90 : 248,953.83 = 59,369.74 : x
  2. Step 2: Convert to fraction form
    166,026.90/248,953.83 = 59,369.74/x
  3. Step 3: Cross multiply
    166,026.90x = 248,953.83 × 59,369.74
  4. Step 4: Simplify right side
    166,026.90x = 14,780,324,159.10
  5. Step 5: Solve for x
    x = 14,780,324,159.10/166,026.90
  6. Step 6: Final answer
    x = 89,023.67

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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.