Home / 130,232.44-195,089.76-63,477.88

Finding the Fourth Proportional to 130,232.44, 195,089.76 and 63,477.88

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Solution

The fourth proportional to 130,232.44, 195,089.76 and 63,477.88 is: 95,090.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,232.44 : 195,089.76 = 63,477.88 : x
  2. Step 2: Convert to fraction form
    130,232.44/195,089.76 = 63,477.88/x
  3. Step 3: Cross multiply
    130,232.44x = 195,089.76 × 63,477.88
  4. Step 4: Simplify right side
    130,232.44x = 12,383,884,374.51
  5. Step 5: Solve for x
    x = 12,383,884,374.51/130,232.44
  6. Step 6: Final answer
    x = 95,090.63

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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.