Home / 123,127.14-184,625.07-63,903.18

Finding the Fourth Proportional to 123,127.14, 184,625.07 and 63,903.18

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Solution

The fourth proportional to 123,127.14, 184,625.07 and 63,903.18 is: 95,820.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,127.14 : 184,625.07 = 63,903.18 : x
  2. Step 2: Convert to fraction form
    123,127.14/184,625.07 = 63,903.18/x
  3. Step 3: Cross multiply
    123,127.14x = 184,625.07 × 63,903.18
  4. Step 4: Simplify right side
    123,127.14x = 11,798,129,080.72
  5. Step 5: Solve for x
    x = 11,798,129,080.72/123,127.14
  6. Step 6: Final answer
    x = 95,820.70

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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.