Home / 141,080.03-211,675.12-62,138.91

Finding the Fourth Proportional to 141,080.03, 211,675.12 and 62,138.91

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Solution

The fourth proportional to 141,080.03, 211,675.12 and 62,138.91 is: 93,232.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,080.03 : 211,675.12 = 62,138.91 : x
  2. Step 2: Convert to fraction form
    141,080.03/211,675.12 = 62,138.91/x
  3. Step 3: Cross multiply
    141,080.03x = 211,675.12 × 62,138.91
  4. Step 4: Simplify right side
    141,080.03x = 13,153,261,075.57
  5. Step 5: Solve for x
    x = 13,153,261,075.57/141,080.03
  6. Step 6: Final answer
    x = 93,232.63

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1.5x scale

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.