Home / 19,074.58-26,323.76-10,576.16

Finding the Fourth Proportional to 19,074.58, 26,323.76 and 10,576.16

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Solution

The fourth proportional to 19,074.58, 26,323.76 and 10,576.16 is: 14,595.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,074.58 : 26,323.76 = 10,576.16 : x
  2. Step 2: Convert to fraction form
    19,074.58/26,323.76 = 10,576.16/x
  3. Step 3: Cross multiply
    19,074.58x = 26,323.76 × 10,576.16
  4. Step 4: Simplify right side
    19,074.58x = 278,404,297.56
  5. Step 5: Solve for x
    x = 278,404,297.56/19,074.58
  6. Step 6: Final answer
    x = 14,595.57

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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.