Home / 63,384.08-94,969.20-41,164.16

Finding the Fourth Proportional to 63,384.08, 94,969.20 and 41,164.16

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Solution

The fourth proportional to 63,384.08, 94,969.20 and 41,164.16 is: 61,676.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,384.08 : 94,969.20 = 41,164.16 : x
  2. Step 2: Convert to fraction form
    63,384.08/94,969.20 = 41,164.16/x
  3. Step 3: Cross multiply
    63,384.08x = 94,969.20 × 41,164.16
  4. Step 4: Simplify right side
    63,384.08x = 3,909,327,343.87
  5. Step 5: Solve for x
    x = 3,909,327,343.87/63,384.08
  6. Step 6: Final answer
    x = 61,676.80

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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.