Home / 4,210.29-5,809.52-2,441.57

Finding the Fourth Proportional to 4,210.29, 5,809.52 and 2,441.57

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Solution

The fourth proportional to 4,210.29, 5,809.52 and 2,441.57 is: 3,368.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,210.29 : 5,809.52 = 2,441.57 : x
  2. Step 2: Convert to fraction form
    4,210.29/5,809.52 = 2,441.57/x
  3. Step 3: Cross multiply
    4,210.29x = 5,809.52 × 2,441.57
  4. Step 4: Simplify right side
    4,210.29x = 14,184,308.49
  5. Step 5: Solve for x
    x = 14,184,308.49/4,210.29
  6. Step 6: Final answer
    x = 3,368.96

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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.