Home / 141,234.59-211,828.51-46,465.95

Finding the Fourth Proportional to 141,234.59, 211,828.51 and 46,465.95

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Solution

The fourth proportional to 141,234.59, 211,828.51 and 46,465.95 is: 69,691.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,234.59 : 211,828.51 = 46,465.95 : x
  2. Step 2: Convert to fraction form
    141,234.59/211,828.51 = 46,465.95/x
  3. Step 3: Cross multiply
    141,234.59x = 211,828.51 × 46,465.95
  4. Step 4: Simplify right side
    141,234.59x = 9,842,812,212.99
  5. Step 5: Solve for x
    x = 9,842,812,212.99/141,234.59
  6. Step 6: Final answer
    x = 69,691.23

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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.