Home / 19,199.07-26,494.43-10,701.54

Finding the Fourth Proportional to 19,199.07, 26,494.43 and 10,701.54

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Solution

The fourth proportional to 19,199.07, 26,494.43 and 10,701.54 is: 14,767.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,199.07 : 26,494.43 = 10,701.54 : x
  2. Step 2: Convert to fraction form
    19,199.07/26,494.43 = 10,701.54/x
  3. Step 3: Cross multiply
    19,199.07x = 26,494.43 × 10,701.54
  4. Step 4: Simplify right side
    19,199.07x = 283,531,148.91
  5. Step 5: Solve for x
    x = 283,531,148.91/19,199.07
  6. Step 6: Final answer
    x = 14,767.96

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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.