Home / 141,276.56-211,932.25-46,482.36

Finding the Fourth Proportional to 141,276.56, 211,932.25 and 46,482.36

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Solution

The fourth proportional to 141,276.56, 211,932.25 and 46,482.36 is: 69,729.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,276.56 : 211,932.25 = 46,482.36 : x
  2. Step 2: Convert to fraction form
    141,276.56/211,932.25 = 46,482.36/x
  3. Step 3: Cross multiply
    141,276.56x = 211,932.25 × 46,482.36
  4. Step 4: Simplify right side
    141,276.56x = 9,851,110,229.16
  5. Step 5: Solve for x
    x = 9,851,110,229.16/141,276.56
  6. Step 6: Final answer
    x = 69,729.26

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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.