Home / 45,366.93-68,064.22-23,195.87

Finding the Fourth Proportional to 45,366.93, 68,064.22 and 23,195.87

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Solution

The fourth proportional to 45,366.93, 68,064.22 and 23,195.87 is: 34,800.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,366.93 : 68,064.22 = 23,195.87 : x
  2. Step 2: Convert to fraction form
    45,366.93/68,064.22 = 23,195.87/x
  3. Step 3: Cross multiply
    45,366.93x = 68,064.22 × 23,195.87
  4. Step 4: Simplify right side
    45,366.93x = 1,578,808,682.79
  5. Step 5: Solve for x
    x = 1,578,808,682.79/45,366.93
  6. Step 6: Final answer
    x = 34,800.87

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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.