Home / 64,373.05-96,586.23-34,756.07

Finding the Fourth Proportional to 64,373.05, 96,586.23 and 34,756.07

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Solution

The fourth proportional to 64,373.05, 96,586.23 and 34,756.07 is: 52,148.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,373.05 : 96,586.23 = 34,756.07 : x
  2. Step 2: Convert to fraction form
    64,373.05/96,586.23 = 34,756.07/x
  3. Step 3: Cross multiply
    64,373.05x = 96,586.23 × 34,756.07
  4. Step 4: Simplify right side
    64,373.05x = 3,356,957,770.92
  5. Step 5: Solve for x
    x = 3,356,957,770.92/64,373.05
  6. Step 6: Final answer
    x = 52,148.50

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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.