Home / 141,282.81-211,925.39-41,444.64

Finding the Fourth Proportional to 141,282.81, 211,925.39 and 41,444.64

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Solution

The fourth proportional to 141,282.81, 211,925.39 and 41,444.64 is: 62,167.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,282.81 : 211,925.39 = 41,444.64 : x
  2. Step 2: Convert to fraction form
    141,282.81/211,925.39 = 41,444.64/x
  3. Step 3: Cross multiply
    141,282.81x = 211,925.39 × 41,444.64
  4. Step 4: Simplify right side
    141,282.81x = 8,783,171,288.19
  5. Step 5: Solve for x
    x = 8,783,171,288.19/141,282.81
  6. Step 6: Final answer
    x = 62,167.30

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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.