Home / 36,465.70-54,708.27-13,092.34

Finding the Fourth Proportional to 36,465.70, 54,708.27 and 13,092.34

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Solution

The fourth proportional to 36,465.70, 54,708.27 and 13,092.34 is: 19,642.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,465.70 : 54,708.27 = 13,092.34 : x
  2. Step 2: Convert to fraction form
    36,465.70/54,708.27 = 13,092.34/x
  3. Step 3: Cross multiply
    36,465.70x = 54,708.27 × 13,092.34
  4. Step 4: Simplify right side
    36,465.70x = 716,259,134.88
  5. Step 5: Solve for x
    x = 716,259,134.88/36,465.70
  6. Step 6: Final answer
    x = 19,642.00

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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.