Home / 144,483.03-199,577.19-110,906.40

Finding the Fourth Proportional to 144,483.03, 199,577.19 and 110,906.40

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Solution

The fourth proportional to 144,483.03, 199,577.19 and 110,906.40 is: 153,197.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,483.03 : 199,577.19 = 110,906.40 : x
  2. Step 2: Convert to fraction form
    144,483.03/199,577.19 = 110,906.40/x
  3. Step 3: Cross multiply
    144,483.03x = 199,577.19 × 110,906.40
  4. Step 4: Simplify right side
    144,483.03x = 22,134,387,665.02
  5. Step 5: Solve for x
    x = 22,134,387,665.02/144,483.03
  6. Step 6: Final answer
    x = 153,197.14

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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.