Home / 17,852.58-26,794.93-9,539.70

Finding the Fourth Proportional to 17,852.58, 26,794.93 and 9,539.70

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Solution

The fourth proportional to 17,852.58, 26,794.93 and 9,539.70 is: 14,318.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,852.58 : 26,794.93 = 9,539.70 : x
  2. Step 2: Convert to fraction form
    17,852.58/26,794.93 = 9,539.70/x
  3. Step 3: Cross multiply
    17,852.58x = 26,794.93 × 9,539.70
  4. Step 4: Simplify right side
    17,852.58x = 255,615,569.87
  5. Step 5: Solve for x
    x = 255,615,569.87/17,852.58
  6. Step 6: Final answer
    x = 14,318.13

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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.