Home / 17,539.49-26,309.26-5,852.74

Finding the Fourth Proportional to 17,539.49, 26,309.26 and 5,852.74

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Solution

The fourth proportional to 17,539.49, 26,309.26 and 5,852.74 is: 8,779.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,539.49 : 26,309.26 = 5,852.74 : x
  2. Step 2: Convert to fraction form
    17,539.49/26,309.26 = 5,852.74/x
  3. Step 3: Cross multiply
    17,539.49x = 26,309.26 × 5,852.74
  4. Step 4: Simplify right side
    17,539.49x = 153,981,126.83
  5. Step 5: Solve for x
    x = 153,981,126.83/17,539.49
  6. Step 6: Final answer
    x = 8,779.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.