Home / 23,673.70-32,670.39-13,064.02

Finding the Fourth Proportional to 23,673.70, 32,670.39 and 13,064.02

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Solution

The fourth proportional to 23,673.70, 32,670.39 and 13,064.02 is: 18,028.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,673.70 : 32,670.39 = 13,064.02 : x
  2. Step 2: Convert to fraction form
    23,673.70/32,670.39 = 13,064.02/x
  3. Step 3: Cross multiply
    23,673.70x = 32,670.39 × 13,064.02
  4. Step 4: Simplify right side
    23,673.70x = 426,806,628.37
  5. Step 5: Solve for x
    x = 426,806,628.37/23,673.70
  6. Step 6: Final answer
    x = 18,028.73

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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.