Home / 63,032.27-94,559.66-20,914.88

Finding the Fourth Proportional to 63,032.27, 94,559.66 and 20,914.88

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Solution

The fourth proportional to 63,032.27, 94,559.66 and 20,914.88 is: 31,376.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,032.27 : 94,559.66 = 20,914.88 : x
  2. Step 2: Convert to fraction form
    63,032.27/94,559.66 = 20,914.88/x
  3. Step 3: Cross multiply
    63,032.27x = 94,559.66 × 20,914.88
  4. Step 4: Simplify right side
    63,032.27x = 1,977,703,364.37
  5. Step 5: Solve for x
    x = 1,977,703,364.37/63,032.27
  6. Step 6: Final answer
    x = 31,376.05

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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.