Home / 63,056.26-94,568.23-18,672.63

Finding the Fourth Proportional to 63,056.26, 94,568.23 and 18,672.63

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Solution

The fourth proportional to 63,056.26, 94,568.23 and 18,672.63 is: 28,004.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,056.26 : 94,568.23 = 18,672.63 : x
  2. Step 2: Convert to fraction form
    63,056.26/94,568.23 = 18,672.63/x
  3. Step 3: Cross multiply
    63,056.26x = 94,568.23 × 18,672.63
  4. Step 4: Simplify right side
    63,056.26x = 1,765,837,289.77
  5. Step 5: Solve for x
    x = 1,765,837,289.77/63,056.26
  6. Step 6: Final answer
    x = 28,004.16

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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.