Home / 19,041.62-26,278.41-10,544.67

Finding the Fourth Proportional to 19,041.62, 26,278.41 and 10,544.67

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Solution

The fourth proportional to 19,041.62, 26,278.41 and 10,544.67 is: 14,552.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,041.62 : 26,278.41 = 10,544.67 : x
  2. Step 2: Convert to fraction form
    19,041.62/26,278.41 = 10,544.67/x
  3. Step 3: Cross multiply
    19,041.62x = 26,278.41 × 10,544.67
  4. Step 4: Simplify right side
    19,041.62x = 277,097,161.57
  5. Step 5: Solve for x
    x = 277,097,161.57/19,041.62
  6. Step 6: Final answer
    x = 14,552.18

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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.