Home / 19,033.38-26,267.22-10,535.58

Finding the Fourth Proportional to 19,033.38, 26,267.22 and 10,535.58

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Solution

The fourth proportional to 19,033.38, 26,267.22 and 10,535.58 is: 14,539.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,033.38 : 26,267.22 = 10,535.58 : x
  2. Step 2: Convert to fraction form
    19,033.38/26,267.22 = 10,535.58/x
  3. Step 3: Cross multiply
    19,033.38x = 26,267.22 × 10,535.58
  4. Step 4: Simplify right side
    19,033.38x = 276,740,397.69
  5. Step 5: Solve for x
    x = 276,740,397.69/19,033.38
  6. Step 6: Final answer
    x = 14,539.74

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Half scale
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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.