Home / 141,094.64-211,674.28-61,146.03

Finding the Fourth Proportional to 141,094.64, 211,674.28 and 61,146.03

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Solution

The fourth proportional to 141,094.64, 211,674.28 and 61,146.03 is: 91,733.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,094.64 : 211,674.28 = 61,146.03 : x
  2. Step 2: Convert to fraction form
    141,094.64/211,674.28 = 61,146.03/x
  3. Step 3: Cross multiply
    141,094.64x = 211,674.28 × 61,146.03
  4. Step 4: Simplify right side
    141,094.64x = 12,943,040,969.60
  5. Step 5: Solve for x
    x = 12,943,040,969.60/141,094.64
  6. Step 6: Final answer
    x = 91,733.05

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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.