Home / 26,533.88-36,615.60-14,596.46

Finding the Fourth Proportional to 26,533.88, 36,615.60 and 14,596.46

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Solution

The fourth proportional to 26,533.88, 36,615.60 and 14,596.46 is: 20,142.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,533.88 : 36,615.60 = 14,596.46 : x
  2. Step 2: Convert to fraction form
    26,533.88/36,615.60 = 14,596.46/x
  3. Step 3: Cross multiply
    26,533.88x = 36,615.60 × 14,596.46
  4. Step 4: Simplify right side
    26,533.88x = 534,458,140.78
  5. Step 5: Solve for x
    x = 534,458,140.78/26,533.88
  6. Step 6: Final answer
    x = 20,142.48

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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.