Home / 141,029.95-211,524.15-46,270.15

Finding the Fourth Proportional to 141,029.95, 211,524.15 and 46,270.15

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Solution

The fourth proportional to 141,029.95, 211,524.15 and 46,270.15 is: 69,398.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,029.95 : 211,524.15 = 46,270.15 : x
  2. Step 2: Convert to fraction form
    141,029.95/211,524.15 = 46,270.15/x
  3. Step 3: Cross multiply
    141,029.95x = 211,524.15 × 46,270.15
  4. Step 4: Simplify right side
    141,029.95x = 9,787,254,149.12
  5. Step 5: Solve for x
    x = 9,787,254,149.12/141,029.95
  6. Step 6: Final answer
    x = 69,398.41

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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.