Home / 108,206.02-162,326.47-33,326.14

Finding the Fourth Proportional to 108,206.02, 162,326.47 and 33,326.14

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Solution

The fourth proportional to 108,206.02, 162,326.47 and 33,326.14 is: 49,994.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,206.02 : 162,326.47 = 33,326.14 : x
  2. Step 2: Convert to fraction form
    108,206.02/162,326.47 = 33,326.14/x
  3. Step 3: Cross multiply
    108,206.02x = 162,326.47 × 33,326.14
  4. Step 4: Simplify right side
    108,206.02x = 5,409,714,609.91
  5. Step 5: Solve for x
    x = 5,409,714,609.91/108,206.02
  6. Step 6: Final answer
    x = 49,994.58

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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.