Home / 15,893.90-23,841.25-4,800.95

Finding the Fourth Proportional to 15,893.90, 23,841.25 and 4,800.95

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Solution

The fourth proportional to 15,893.90, 23,841.25 and 4,800.95 is: 7,201.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,893.90 : 23,841.25 = 4,800.95 : x
  2. Step 2: Convert to fraction form
    15,893.90/23,841.25 = 4,800.95/x
  3. Step 3: Cross multiply
    15,893.90x = 23,841.25 × 4,800.95
  4. Step 4: Simplify right side
    15,893.90x = 114,460,505.98
  5. Step 5: Solve for x
    x = 114,460,505.98/15,893.90
  6. Step 6: Final answer
    x = 7,201.54

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1.5x scale

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.