Home / 19,252.59-26,567.33-11,185.53

Finding the Fourth Proportional to 19,252.59, 26,567.33 and 11,185.53

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Solution

The fourth proportional to 19,252.59, 26,567.33 and 11,185.53 is: 15,435.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,252.59 : 26,567.33 = 11,185.53 : x
  2. Step 2: Convert to fraction form
    19,252.59/26,567.33 = 11,185.53/x
  3. Step 3: Cross multiply
    19,252.59x = 26,567.33 × 11,185.53
  4. Step 4: Simplify right side
    19,252.59x = 297,169,610.81
  5. Step 5: Solve for x
    x = 297,169,610.81/19,252.59
  6. Step 6: Final answer
    x = 15,435.31

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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.