Home / 30,651.93-46,000.70-22,772.79

Finding the Fourth Proportional to 30,651.93, 46,000.70 and 22,772.79

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Solution

The fourth proportional to 30,651.93, 46,000.70 and 22,772.79 is: 34,176.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,651.93 : 46,000.70 = 22,772.79 : x
  2. Step 2: Convert to fraction form
    30,651.93/46,000.70 = 22,772.79/x
  3. Step 3: Cross multiply
    30,651.93x = 46,000.70 × 22,772.79
  4. Step 4: Simplify right side
    30,651.93x = 1,047,564,280.95
  5. Step 5: Solve for x
    x = 1,047,564,280.95/30,651.93
  6. Step 6: Final answer
    x = 34,176.13

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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.