Home / 114,017.03-170,804.07-54,894.18

Finding the Fourth Proportional to 114,017.03, 170,804.07 and 54,894.18

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Solution

The fourth proportional to 114,017.03, 170,804.07 and 54,894.18 is: 82,234.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,017.03 : 170,804.07 = 54,894.18 : x
  2. Step 2: Convert to fraction form
    114,017.03/170,804.07 = 54,894.18/x
  3. Step 3: Cross multiply
    114,017.03x = 170,804.07 × 54,894.18
  4. Step 4: Simplify right side
    114,017.03x = 9,376,149,363.31
  5. Step 5: Solve for x
    x = 9,376,149,363.31/114,017.03
  6. Step 6: Final answer
    x = 82,234.64

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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.