Home / 19,050.75-26,283.96-12,341.52

Finding the Fourth Proportional to 19,050.75, 26,283.96 and 12,341.52

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Solution

The fourth proportional to 19,050.75, 26,283.96 and 12,341.52 is: 17,027.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,050.75 : 26,283.96 = 12,341.52 : x
  2. Step 2: Convert to fraction form
    19,050.75/26,283.96 = 12,341.52/x
  3. Step 3: Cross multiply
    19,050.75x = 26,283.96 × 12,341.52
  4. Step 4: Simplify right side
    19,050.75x = 324,384,018.02
  5. Step 5: Solve for x
    x = 324,384,018.02/19,050.75
  6. Step 6: Final answer
    x = 17,027.36

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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.