Home / 26,565.22-36,657.78-14,629.19

Finding the Fourth Proportional to 26,565.22, 36,657.78 and 14,629.19

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Solution

The fourth proportional to 26,565.22, 36,657.78 and 14,629.19 is: 20,187.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,565.22 : 36,657.78 = 14,629.19 : x
  2. Step 2: Convert to fraction form
    26,565.22/36,657.78 = 14,629.19/x
  3. Step 3: Cross multiply
    26,565.22x = 36,657.78 × 14,629.19
  4. Step 4: Simplify right side
    26,565.22x = 536,273,628.60
  5. Step 5: Solve for x
    x = 536,273,628.60/26,565.22
  6. Step 6: Final answer
    x = 20,187.06

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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.