Home / 15,701.92-23,556.08-4,608.96

Finding the Fourth Proportional to 15,701.92, 23,556.08 and 4,608.96

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Solution

The fourth proportional to 15,701.92, 23,556.08 and 4,608.96 is: 6,914.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,701.92 : 23,556.08 = 4,608.96 : x
  2. Step 2: Convert to fraction form
    15,701.92/23,556.08 = 4,608.96/x
  3. Step 3: Cross multiply
    15,701.92x = 23,556.08 × 4,608.96
  4. Step 4: Simplify right side
    15,701.92x = 108,569,030.48
  5. Step 5: Solve for x
    x = 108,569,030.48/15,701.92
  6. Step 6: Final answer
    x = 6,914.38

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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.