Home / 19,264.52-26,577.50-11,196.84

Finding the Fourth Proportional to 19,264.52, 26,577.50 and 11,196.84

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Solution

The fourth proportional to 19,264.52, 26,577.50 and 11,196.84 is: 15,447.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,264.52 : 26,577.50 = 11,196.84 : x
  2. Step 2: Convert to fraction form
    19,264.52/26,577.50 = 11,196.84/x
  3. Step 3: Cross multiply
    19,264.52x = 26,577.50 × 11,196.84
  4. Step 4: Simplify right side
    19,264.52x = 297,584,015.10
  5. Step 5: Solve for x
    x = 297,584,015.10/19,264.52
  6. Step 6: Final answer
    x = 15,447.26

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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.