Home / 36,402.58-50,218.76-26,315.02

Finding the Fourth Proportional to 36,402.58, 50,218.76 and 26,315.02

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Solution

The fourth proportional to 36,402.58, 50,218.76 and 26,315.02 is: 36,302.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,402.58 : 50,218.76 = 26,315.02 : x
  2. Step 2: Convert to fraction form
    36,402.58/50,218.76 = 26,315.02/x
  3. Step 3: Cross multiply
    36,402.58x = 50,218.76 × 26,315.02
  4. Step 4: Simplify right side
    36,402.58x = 1,321,507,673.78
  5. Step 5: Solve for x
    x = 1,321,507,673.78/36,402.58
  6. Step 6: Final answer
    x = 36,302.58

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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.