Home / 64,806.27-97,174.22-29,225.96

Finding the Fourth Proportional to 64,806.27, 97,174.22 and 29,225.96

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Solution

The fourth proportional to 64,806.27, 97,174.22 and 29,225.96 is: 43,823.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,806.27 : 97,174.22 = 29,225.96 : x
  2. Step 2: Convert to fraction form
    64,806.27/97,174.22 = 29,225.96/x
  3. Step 3: Cross multiply
    64,806.27x = 97,174.22 × 29,225.96
  4. Step 4: Simplify right side
    64,806.27x = 2,840,010,182.75
  5. Step 5: Solve for x
    x = 2,840,010,182.75/64,806.27
  6. Step 6: Final answer
    x = 43,823.08

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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.