Home / 4,710.97-6,457.91-4,667.41

Finding the Fourth Proportional to 4,710.97, 6,457.91 and 4,667.41

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Solution

The fourth proportional to 4,710.97, 6,457.91 and 4,667.41 is: 6,398.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,710.97 : 6,457.91 = 4,667.41 : x
  2. Step 2: Convert to fraction form
    4,710.97/6,457.91 = 4,667.41/x
  3. Step 3: Cross multiply
    4,710.97x = 6,457.91 × 4,667.41
  4. Step 4: Simplify right side
    4,710.97x = 30,141,713.71
  5. Step 5: Solve for x
    x = 30,141,713.71/4,710.97
  6. Step 6: Final answer
    x = 6,398.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.