Home / 63,225.66-94,806.63-21,091.14

Finding the Fourth Proportional to 63,225.66, 94,806.63 and 21,091.14

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Solution

The fourth proportional to 63,225.66, 94,806.63 and 21,091.14 is: 31,626.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,225.66 : 94,806.63 = 21,091.14 : x
  2. Step 2: Convert to fraction form
    63,225.66/94,806.63 = 21,091.14/x
  3. Step 3: Cross multiply
    63,225.66x = 94,806.63 × 21,091.14
  4. Step 4: Simplify right side
    63,225.66x = 1,999,579,906.26
  5. Step 5: Solve for x
    x = 1,999,579,906.26/63,225.66
  6. Step 6: Final answer
    x = 31,626.08

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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.