Home / 19,512.77-26,927.69-10,560.26

Finding the Fourth Proportional to 19,512.77, 26,927.69 and 10,560.26

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Solution

The fourth proportional to 19,512.77, 26,927.69 and 10,560.26 is: 14,573.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,512.77 : 26,927.69 = 10,560.26 : x
  2. Step 2: Convert to fraction form
    19,512.77/26,927.69 = 10,560.26/x
  3. Step 3: Cross multiply
    19,512.77x = 26,927.69 × 10,560.26
  4. Step 4: Simplify right side
    19,512.77x = 284,363,422.12
  5. Step 5: Solve for x
    x = 284,363,422.12/19,512.77
  6. Step 6: Final answer
    x = 14,573.20

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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.