Home / 141,071.89-211,585.96-41,205.26

Finding the Fourth Proportional to 141,071.89, 211,585.96 and 41,205.26

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Solution

The fourth proportional to 141,071.89, 211,585.96 and 41,205.26 is: 61,801.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,071.89 : 211,585.96 = 41,205.26 : x
  2. Step 2: Convert to fraction form
    141,071.89/211,585.96 = 41,205.26/x
  3. Step 3: Cross multiply
    141,071.89x = 211,585.96 × 41,205.26
  4. Step 4: Simplify right side
    141,071.89x = 8,718,454,288.12
  5. Step 5: Solve for x
    x = 8,718,454,288.12/141,071.89
  6. Step 6: Final answer
    x = 61,801.50

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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.