Home / 127,114.68-190,673.10-32,344.98

Finding the Fourth Proportional to 127,114.68, 190,673.10 and 32,344.98

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Solution

The fourth proportional to 127,114.68, 190,673.10 and 32,344.98 is: 48,517.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,114.68 : 190,673.10 = 32,344.98 : x
  2. Step 2: Convert to fraction form
    127,114.68/190,673.10 = 32,344.98/x
  3. Step 3: Cross multiply
    127,114.68x = 190,673.10 × 32,344.98
  4. Step 4: Simplify right side
    127,114.68x = 6,167,317,606.04
  5. Step 5: Solve for x
    x = 6,167,317,606.04/127,114.68
  6. Step 6: Final answer
    x = 48,517.74

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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.