Home / 23,253.48-34,900.40-12,733.07

Finding the Fourth Proportional to 23,253.48, 34,900.40 and 12,733.07

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Solution

The fourth proportional to 23,253.48, 34,900.40 and 12,733.07 is: 19,110.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,253.48 : 34,900.40 = 12,733.07 : x
  2. Step 2: Convert to fraction form
    23,253.48/34,900.40 = 12,733.07/x
  3. Step 3: Cross multiply
    23,253.48x = 34,900.40 × 12,733.07
  4. Step 4: Simplify right side
    23,253.48x = 444,389,093.56
  5. Step 5: Solve for x
    x = 444,389,093.56/23,253.48
  6. Step 6: Final answer
    x = 19,110.65

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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.