Home / 141,254.64-212,853.62-116,844.08

Finding the Fourth Proportional to 141,254.64, 212,853.62 and 116,844.08

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Solution

The fourth proportional to 141,254.64, 212,853.62 and 116,844.08 is: 176,069.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,254.64 : 212,853.62 = 116,844.08 : x
  2. Step 2: Convert to fraction form
    141,254.64/212,853.62 = 116,844.08/x
  3. Step 3: Cross multiply
    141,254.64x = 212,853.62 × 116,844.08
  4. Step 4: Simplify right side
    141,254.64x = 24,870,684,631.41
  5. Step 5: Solve for x
    x = 24,870,684,631.41/141,254.64
  6. Step 6: Final answer
    x = 176,069.86

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.