Home / 141,303.83-211,992.66-46,548.41

Finding the Fourth Proportional to 141,303.83, 211,992.66 and 46,548.41

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Solution

The fourth proportional to 141,303.83, 211,992.66 and 46,548.41 is: 69,834.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,303.83 : 211,992.66 = 46,548.41 : x
  2. Step 2: Convert to fraction form
    141,303.83/211,992.66 = 46,548.41/x
  3. Step 3: Cross multiply
    141,303.83x = 211,992.66 × 46,548.41
  4. Step 4: Simplify right side
    141,303.83x = 9,867,920,194.71
  5. Step 5: Solve for x
    x = 9,867,920,194.71/141,303.83
  6. Step 6: Final answer
    x = 69,834.77

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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.