Home / 141,034.98-211,531.62-46,275.18

Finding the Fourth Proportional to 141,034.98, 211,531.62 and 46,275.18

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Solution

The fourth proportional to 141,034.98, 211,531.62 and 46,275.18 is: 69,405.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,034.98 : 211,531.62 = 46,275.18 : x
  2. Step 2: Convert to fraction form
    141,034.98/211,531.62 = 46,275.18/x
  3. Step 3: Cross multiply
    141,034.98x = 211,531.62 × 46,275.18
  4. Step 4: Simplify right side
    141,034.98x = 9,788,663,791.19
  5. Step 5: Solve for x
    x = 9,788,663,791.19/141,034.98
  6. Step 6: Final answer
    x = 69,405.93

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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.