Home / 19,263.53-26,583.27-10,765.73

Finding the Fourth Proportional to 19,263.53, 26,583.27 and 10,765.73

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Solution

The fourth proportional to 19,263.53, 26,583.27 and 10,765.73 is: 14,856.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,263.53 : 26,583.27 = 10,765.73 : x
  2. Step 2: Convert to fraction form
    19,263.53/26,583.27 = 10,765.73/x
  3. Step 3: Cross multiply
    19,263.53x = 26,583.27 × 10,765.73
  4. Step 4: Simplify right side
    19,263.53x = 286,188,307.34
  5. Step 5: Solve for x
    x = 286,188,307.34/19,263.53
  6. Step 6: Final answer
    x = 14,856.48

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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.