Home / 183,964.23-254,063.40-126,752.31

Finding the Fourth Proportional to 183,964.23, 254,063.40 and 126,752.31

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Solution

The fourth proportional to 183,964.23, 254,063.40 and 126,752.31 is: 175,051.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,964.23 : 254,063.40 = 126,752.31 : x
  2. Step 2: Convert to fraction form
    183,964.23/254,063.40 = 126,752.31/x
  3. Step 3: Cross multiply
    183,964.23x = 254,063.40 × 126,752.31
  4. Step 4: Simplify right side
    183,964.23x = 32,203,122,836.45
  5. Step 5: Solve for x
    x = 32,203,122,836.45/183,964.23
  6. Step 6: Final answer
    x = 175,051.00

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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.