Home / 19,514.93-26,930.52-10,562.58

Finding the Fourth Proportional to 19,514.93, 26,930.52 and 10,562.58

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Solution

The fourth proportional to 19,514.93, 26,930.52 and 10,562.58 is: 14,576.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,514.93 : 26,930.52 = 10,562.58 : x
  2. Step 2: Convert to fraction form
    19,514.93/26,930.52 = 10,562.58/x
  3. Step 3: Cross multiply
    19,514.93x = 26,930.52 × 10,562.58
  4. Step 4: Simplify right side
    19,514.93x = 284,455,771.94
  5. Step 5: Solve for x
    x = 284,455,771.94/19,514.93
  6. Step 6: Final answer
    x = 14,576.32

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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.