Home / 127,029.59-190,544.46-32,266.88

Finding the Fourth Proportional to 127,029.59, 190,544.46 and 32,266.88

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Solution

The fourth proportional to 127,029.59, 190,544.46 and 32,266.88 is: 48,400.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,029.59 : 190,544.46 = 32,266.88 : x
  2. Step 2: Convert to fraction form
    127,029.59/190,544.46 = 32,266.88/x
  3. Step 3: Cross multiply
    127,029.59x = 190,544.46 × 32,266.88
  4. Step 4: Simplify right side
    127,029.59x = 6,148,275,225.48
  5. Step 5: Solve for x
    x = 6,148,275,225.48/127,029.59
  6. Step 6: Final answer
    x = 48,400.34

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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.