Home / 141,676.24-195,331.60-116,088.36

Finding the Fourth Proportional to 141,676.24, 195,331.60 and 116,088.36

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Solution

The fourth proportional to 141,676.24, 195,331.60 and 116,088.36 is: 160,053.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,676.24 : 195,331.60 = 116,088.36 : x
  2. Step 2: Convert to fraction form
    141,676.24/195,331.60 = 116,088.36/x
  3. Step 3: Cross multiply
    141,676.24x = 195,331.60 × 116,088.36
  4. Step 4: Simplify right side
    141,676.24x = 22,675,725,100.18
  5. Step 5: Solve for x
    x = 22,675,725,100.18/141,676.24
  6. Step 6: Final answer
    x = 160,053.13

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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.