Home / 26,010.47-35,894.19-14,073.54

Finding the Fourth Proportional to 26,010.47, 35,894.19 and 14,073.54

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Solution

The fourth proportional to 26,010.47, 35,894.19 and 14,073.54 is: 19,421.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,010.47 : 35,894.19 = 14,073.54 : x
  2. Step 2: Convert to fraction form
    26,010.47/35,894.19 = 14,073.54/x
  3. Step 3: Cross multiply
    26,010.47x = 35,894.19 × 14,073.54
  4. Step 4: Simplify right side
    26,010.47x = 505,158,318.73
  5. Step 5: Solve for x
    x = 505,158,318.73/26,010.47
  6. Step 6: Final answer
    x = 19,421.35

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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.