Home / 141,549.51-195,274.83-95,594.23

Finding the Fourth Proportional to 141,549.51, 195,274.83 and 95,594.23

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Solution

The fourth proportional to 141,549.51, 195,274.83 and 95,594.23 is: 131,877.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,549.51 : 195,274.83 = 95,594.23 : x
  2. Step 2: Convert to fraction form
    141,549.51/195,274.83 = 95,594.23/x
  3. Step 3: Cross multiply
    141,549.51x = 195,274.83 × 95,594.23
  4. Step 4: Simplify right side
    141,549.51x = 18,667,146,516.38
  5. Step 5: Solve for x
    x = 18,667,146,516.38/141,549.51
  6. Step 6: Final answer
    x = 131,877.16

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Double scale
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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.