Home / 113,707.08-170,561.24-29,461.41

Finding the Fourth Proportional to 113,707.08, 170,561.24 and 29,461.41

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Solution

The fourth proportional to 113,707.08, 170,561.24 and 29,461.41 is: 44,192.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,707.08 : 170,561.24 = 29,461.41 : x
  2. Step 2: Convert to fraction form
    113,707.08/170,561.24 = 29,461.41/x
  3. Step 3: Cross multiply
    113,707.08x = 170,561.24 × 29,461.41
  4. Step 4: Simplify right side
    113,707.08x = 5,024,974,474.44
  5. Step 5: Solve for x
    x = 5,024,974,474.44/113,707.08
  6. Step 6: Final answer
    x = 44,192.27

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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.