Home / 64,709.40-97,087.46-22,595.69

Finding the Fourth Proportional to 64,709.40, 97,087.46 and 22,595.69

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Solution

The fourth proportional to 64,709.40, 97,087.46 and 22,595.69 is: 33,901.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,709.40 : 97,087.46 = 22,595.69 : x
  2. Step 2: Convert to fraction form
    64,709.40/97,087.46 = 22,595.69/x
  3. Step 3: Cross multiply
    64,709.40x = 97,087.46 × 22,595.69
  4. Step 4: Simplify right side
    64,709.40x = 2,193,758,149.05
  5. Step 5: Solve for x
    x = 2,193,758,149.05/64,709.40
  6. Step 6: Final answer
    x = 33,901.69

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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.