Home / 63,440.15-95,152.86-16,696.67

Finding the Fourth Proportional to 63,440.15, 95,152.86 and 16,696.67

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Solution

The fourth proportional to 63,440.15, 95,152.86 and 16,696.67 is: 25,043.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,440.15 : 95,152.86 = 16,696.67 : x
  2. Step 2: Convert to fraction form
    63,440.15/95,152.86 = 16,696.67/x
  3. Step 3: Cross multiply
    63,440.15x = 95,152.86 × 16,696.67
  4. Step 4: Simplify right side
    63,440.15x = 1,588,735,427.21
  5. Step 5: Solve for x
    x = 1,588,735,427.21/63,440.15
  6. Step 6: Final answer
    x = 25,043.06

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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.