Home / 23,056.95-34,556.04-11,213.40

Finding the Fourth Proportional to 23,056.95, 34,556.04 and 11,213.40

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Solution

The fourth proportional to 23,056.95, 34,556.04 and 11,213.40 is: 16,805.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,056.95 : 34,556.04 = 11,213.40 : x
  2. Step 2: Convert to fraction form
    23,056.95/34,556.04 = 11,213.40/x
  3. Step 3: Cross multiply
    23,056.95x = 34,556.04 × 11,213.40
  4. Step 4: Simplify right side
    23,056.95x = 387,490,698.94
  5. Step 5: Solve for x
    x = 387,490,698.94/23,056.95
  6. Step 6: Final answer
    x = 16,805.81

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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.