Home / 335,746.17-503,619.30-114,130.17

Finding the Fourth Proportional to 335,746.17, 503,619.30 and 114,130.17

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Solution

The fourth proportional to 335,746.17, 503,619.30 and 114,130.17 is: 171,195.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,746.17 : 503,619.30 = 114,130.17 : x
  2. Step 2: Convert to fraction form
    335,746.17/503,619.30 = 114,130.17/x
  3. Step 3: Cross multiply
    335,746.17x = 503,619.30 × 114,130.17
  4. Step 4: Simplify right side
    335,746.17x = 57,478,156,324.28
  5. Step 5: Solve for x
    x = 57,478,156,324.28/335,746.17
  6. Step 6: Final answer
    x = 171,195.27

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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.