Home / 26,740.26-36,897.12-17,182.26

Finding the Fourth Proportional to 26,740.26, 36,897.12 and 17,182.26

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Solution

The fourth proportional to 26,740.26, 36,897.12 and 17,182.26 is: 23,708.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,740.26 : 36,897.12 = 17,182.26 : x
  2. Step 2: Convert to fraction form
    26,740.26/36,897.12 = 17,182.26/x
  3. Step 3: Cross multiply
    26,740.26x = 36,897.12 × 17,182.26
  4. Step 4: Simplify right side
    26,740.26x = 633,975,909.09
  5. Step 5: Solve for x
    x = 633,975,909.09/26,740.26
  6. Step 6: Final answer
    x = 23,708.67

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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.