Home / 19,264.82-26,582.76-10,765.86

Finding the Fourth Proportional to 19,264.82, 26,582.76 and 10,765.86

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Solution

The fourth proportional to 19,264.82, 26,582.76 and 10,765.86 is: 14,855.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,264.82 : 26,582.76 = 10,765.86 : x
  2. Step 2: Convert to fraction form
    19,264.82/26,582.76 = 10,765.86/x
  3. Step 3: Cross multiply
    19,264.82x = 26,582.76 × 10,765.86
  4. Step 4: Simplify right side
    19,264.82x = 286,186,272.57
  5. Step 5: Solve for x
    x = 286,186,272.57/19,264.82
  6. Step 6: Final answer
    x = 14,855.39

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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.