Home / 5,068.43-6,997.73-4,536.40

Finding the Fourth Proportional to 5,068.43, 6,997.73 and 4,536.40

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Solution

The fourth proportional to 5,068.43, 6,997.73 and 4,536.40 is: 6,263.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,068.43 : 6,997.73 = 4,536.40 : x
  2. Step 2: Convert to fraction form
    5,068.43/6,997.73 = 4,536.40/x
  3. Step 3: Cross multiply
    5,068.43x = 6,997.73 × 4,536.40
  4. Step 4: Simplify right side
    5,068.43x = 31,744,474.59
  5. Step 5: Solve for x
    x = 31,744,474.59/5,068.43
  6. Step 6: Final answer
    x = 6,263.17

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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.