Home / 15,608.94-23,409.92-4,513.16

Finding the Fourth Proportional to 15,608.94, 23,409.92 and 4,513.16

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Solution

The fourth proportional to 15,608.94, 23,409.92 and 4,513.16 is: 6,768.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,608.94 : 23,409.92 = 4,513.16 : x
  2. Step 2: Convert to fraction form
    15,608.94/23,409.92 = 4,513.16/x
  3. Step 3: Cross multiply
    15,608.94x = 23,409.92 × 4,513.16
  4. Step 4: Simplify right side
    15,608.94x = 105,652,714.55
  5. Step 5: Solve for x
    x = 105,652,714.55/15,608.94
  6. Step 6: Final answer
    x = 6,768.73

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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.