Home / 19,417.23-26,795.63-11,033.73

Finding the Fourth Proportional to 19,417.23, 26,795.63 and 11,033.73

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Solution

The fourth proportional to 19,417.23, 26,795.63 and 11,033.73 is: 15,226.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,417.23 : 26,795.63 = 11,033.73 : x
  2. Step 2: Convert to fraction form
    19,417.23/26,795.63 = 11,033.73/x
  3. Step 3: Cross multiply
    19,417.23x = 26,795.63 × 11,033.73
  4. Step 4: Simplify right side
    19,417.23x = 295,655,774.18
  5. Step 5: Solve for x
    x = 295,655,774.18/19,417.23
  6. Step 6: Final answer
    x = 15,226.47

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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.