Home / 19,084.57-26,333.28-11,525.83

Finding the Fourth Proportional to 19,084.57, 26,333.28 and 11,525.83

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Solution

The fourth proportional to 19,084.57, 26,333.28 and 11,525.83 is: 15,903.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,084.57 : 26,333.28 = 11,525.83 : x
  2. Step 2: Convert to fraction form
    19,084.57/26,333.28 = 11,525.83/x
  3. Step 3: Cross multiply
    19,084.57x = 26,333.28 × 11,525.83
  4. Step 4: Simplify right side
    19,084.57x = 303,512,842.79
  5. Step 5: Solve for x
    x = 303,512,842.79/19,084.57
  6. Step 6: Final answer
    x = 15,903.57

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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.