Home / 41,830.84-62,697.63-15,518.80

Finding the Fourth Proportional to 41,830.84, 62,697.63 and 15,518.80

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Solution

The fourth proportional to 41,830.84, 62,697.63 and 15,518.80 is: 23,260.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,830.84 : 62,697.63 = 15,518.80 : x
  2. Step 2: Convert to fraction form
    41,830.84/62,697.63 = 15,518.80/x
  3. Step 3: Cross multiply
    41,830.84x = 62,697.63 × 15,518.80
  4. Step 4: Simplify right side
    41,830.84x = 972,991,980.44
  5. Step 5: Solve for x
    x = 972,991,980.44/41,830.84
  6. Step 6: Final answer
    x = 23,260.16

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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.