Home / 114,194.49-171,303.18-39,304.73

Finding the Fourth Proportional to 114,194.49, 171,303.18 and 39,304.73

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Solution

The fourth proportional to 114,194.49, 171,303.18 and 39,304.73 is: 58,961.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,194.49 : 171,303.18 = 39,304.73 : x
  2. Step 2: Convert to fraction form
    114,194.49/171,303.18 = 39,304.73/x
  3. Step 3: Cross multiply
    114,194.49x = 171,303.18 × 39,304.73
  4. Step 4: Simplify right side
    114,194.49x = 6,733,024,381.53
  5. Step 5: Solve for x
    x = 6,733,024,381.53/114,194.49
  6. Step 6: Final answer
    x = 58,961.03

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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.