Home / 36,689.76-50,653.35-26,608.50

Finding the Fourth Proportional to 36,689.76, 50,653.35 and 26,608.50

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Solution

The fourth proportional to 36,689.76, 50,653.35 and 26,608.50 is: 36,735.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,689.76 : 50,653.35 = 26,608.50 : x
  2. Step 2: Convert to fraction form
    36,689.76/50,653.35 = 26,608.50/x
  3. Step 3: Cross multiply
    36,689.76x = 50,653.35 × 26,608.50
  4. Step 4: Simplify right side
    36,689.76x = 1,347,809,663.48
  5. Step 5: Solve for x
    x = 1,347,809,663.48/36,689.76
  6. Step 6: Final answer
    x = 36,735.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.