Home / 43,137.83-64,701.23-32,060.67

Finding the Fourth Proportional to 43,137.83, 64,701.23 and 32,060.67

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Solution

The fourth proportional to 43,137.83, 64,701.23 and 32,060.67 is: 48,086.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,137.83 : 64,701.23 = 32,060.67 : x
  2. Step 2: Convert to fraction form
    43,137.83/64,701.23 = 32,060.67/x
  3. Step 3: Cross multiply
    43,137.83x = 64,701.23 × 32,060.67
  4. Step 4: Simplify right side
    43,137.83x = 2,074,364,623.32
  5. Step 5: Solve for x
    x = 2,074,364,623.32/43,137.83
  6. Step 6: Final answer
    x = 48,086.91

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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.