Home / 141,217.29-211,825.80-36,036.26

Finding the Fourth Proportional to 141,217.29, 211,825.80 and 36,036.26

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Solution

The fourth proportional to 141,217.29, 211,825.80 and 36,036.26 is: 54,054.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,217.29 : 211,825.80 = 36,036.26 : x
  2. Step 2: Convert to fraction form
    141,217.29/211,825.80 = 36,036.26/x
  3. Step 3: Cross multiply
    141,217.29x = 211,825.80 × 36,036.26
  4. Step 4: Simplify right side
    141,217.29x = 7,633,409,338.73
  5. Step 5: Solve for x
    x = 7,633,409,338.73/141,217.29
  6. Step 6: Final answer
    x = 54,054.35

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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.