Home / 114,192.76-171,305.46-35,313.06

Finding the Fourth Proportional to 114,192.76, 171,305.46 and 35,313.06

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Solution

The fourth proportional to 114,192.76, 171,305.46 and 35,313.06 is: 52,974.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,192.76 : 171,305.46 = 35,313.06 : x
  2. Step 2: Convert to fraction form
    114,192.76/171,305.46 = 35,313.06/x
  3. Step 3: Cross multiply
    114,192.76x = 171,305.46 × 35,313.06
  4. Step 4: Simplify right side
    114,192.76x = 6,049,319,987.31
  5. Step 5: Solve for x
    x = 6,049,319,987.31/114,192.76
  6. Step 6: Final answer
    x = 52,974.64

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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.