Home / 148,672.44-223,099.38-64,416.24

Finding the Fourth Proportional to 148,672.44, 223,099.38 and 64,416.24

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Solution

The fourth proportional to 148,672.44, 223,099.38 and 64,416.24 is: 96,663.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,672.44 : 223,099.38 = 64,416.24 : x
  2. Step 2: Convert to fraction form
    148,672.44/223,099.38 = 64,416.24/x
  3. Step 3: Cross multiply
    148,672.44x = 223,099.38 × 64,416.24
  4. Step 4: Simplify right side
    148,672.44x = 14,371,223,205.93
  5. Step 5: Solve for x
    x = 14,371,223,205.93/148,672.44
  6. Step 6: Final answer
    x = 96,663.67

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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.