Home / 182,195.00-251,323.85-109,547.43

Finding the Fourth Proportional to 182,195.00, 251,323.85 and 109,547.43

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Solution

The fourth proportional to 182,195.00, 251,323.85 and 109,547.43 is: 151,112.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,195.00 : 251,323.85 = 109,547.43 : x
  2. Step 2: Convert to fraction form
    182,195.00/251,323.85 = 109,547.43/x
  3. Step 3: Cross multiply
    182,195.00x = 251,323.85 × 109,547.43
  4. Step 4: Simplify right side
    182,195.00x = 27,531,880,964.42
  5. Step 5: Solve for x
    x = 27,531,880,964.42/182,195.00
  6. Step 6: Final answer
    x = 151,112.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.