Home / 73,520.10-110,271.51-22,922.91

Finding the Fourth Proportional to 73,520.10, 110,271.51 and 22,922.91

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Solution

The fourth proportional to 73,520.10, 110,271.51 and 22,922.91 is: 34,381.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,520.10 : 110,271.51 = 22,922.91 : x
  2. Step 2: Convert to fraction form
    73,520.10/110,271.51 = 22,922.91/x
  3. Step 3: Cross multiply
    73,520.10x = 110,271.51 × 22,922.91
  4. Step 4: Simplify right side
    73,520.10x = 2,527,743,899.29
  5. Step 5: Solve for x
    x = 2,527,743,899.29/73,520.10
  6. Step 6: Final answer
    x = 34,381.67

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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.