Home / 19,124.56-26,391.99-10,741.06

Finding the Fourth Proportional to 19,124.56, 26,391.99 and 10,741.06

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Solution

The fourth proportional to 19,124.56, 26,391.99 and 10,741.06 is: 14,822.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,124.56 : 26,391.99 = 10,741.06 : x
  2. Step 2: Convert to fraction form
    19,124.56/26,391.99 = 10,741.06/x
  3. Step 3: Cross multiply
    19,124.56x = 26,391.99 × 10,741.06
  4. Step 4: Simplify right side
    19,124.56x = 283,477,816.15
  5. Step 5: Solve for x
    x = 283,477,816.15/19,124.56
  6. Step 6: Final answer
    x = 14,822.71

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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.