Home / 167,085.09-230,589.63-95,463.57

Finding the Fourth Proportional to 167,085.09, 230,589.63 and 95,463.57

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Solution

The fourth proportional to 167,085.09, 230,589.63 and 95,463.57 is: 131,746.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,085.09 : 230,589.63 = 95,463.57 : x
  2. Step 2: Convert to fraction form
    167,085.09/230,589.63 = 95,463.57/x
  3. Step 3: Cross multiply
    167,085.09x = 230,589.63 × 95,463.57
  4. Step 4: Simplify right side
    167,085.09x = 22,012,909,284.78
  5. Step 5: Solve for x
    x = 22,012,909,284.78/167,085.09
  6. Step 6: Final answer
    x = 131,746.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.