Home / 234,955.00-324,237.09-127,525.04

Finding the Fourth Proportional to 234,955.00, 324,237.09 and 127,525.04

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Solution

The fourth proportional to 234,955.00, 324,237.09 and 127,525.04 is: 175,984.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,955.00 : 324,237.09 = 127,525.04 : x
  2. Step 2: Convert to fraction form
    234,955.00/324,237.09 = 127,525.04/x
  3. Step 3: Cross multiply
    234,955.00x = 324,237.09 × 127,525.04
  4. Step 4: Simplify right side
    234,955.00x = 41,348,346,315.41
  5. Step 5: Solve for x
    x = 41,348,346,315.41/234,955.00
  6. Step 6: Final answer
    x = 175,984.11

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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.