Home / 64,743.55-97,206.18-33,176.29

Finding the Fourth Proportional to 64,743.55, 97,206.18 and 33,176.29

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Solution

The fourth proportional to 64,743.55, 97,206.18 and 33,176.29 is: 49,811.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,743.55 : 97,206.18 = 33,176.29 : x
  2. Step 2: Convert to fraction form
    64,743.55/97,206.18 = 33,176.29/x
  3. Step 3: Cross multiply
    64,743.55x = 97,206.18 × 33,176.29
  4. Step 4: Simplify right side
    64,743.55x = 3,224,940,663.39
  5. Step 5: Solve for x
    x = 3,224,940,663.39/64,743.55
  6. Step 6: Final answer
    x = 49,811.00

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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.