Home / 140,944.04-211,001.33-94,080.68

Finding the Fourth Proportional to 140,944.04, 211,001.33 and 94,080.68

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Solution

The fourth proportional to 140,944.04, 211,001.33 and 94,080.68 is: 140,844.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    140,944.04 : 211,001.33 = 94,080.68 : x
  2. Step 2: Convert to fraction form
    140,944.04/211,001.33 = 94,080.68/x
  3. Step 3: Cross multiply
    140,944.04x = 211,001.33 × 94,080.68
  4. Step 4: Simplify right side
    140,944.04x = 19,851,147,787.50
  5. Step 5: Solve for x
    x = 19,851,147,787.50/140,944.04
  6. Step 6: Final answer
    x = 140,844.19

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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.