Home / 4,443.12-6,655.77-2,302.29

Finding the Fourth Proportional to 4,443.12, 6,655.77 and 2,302.29

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Solution

The fourth proportional to 4,443.12, 6,655.77 and 2,302.29 is: 3,448.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443.12 : 6,655.77 = 2,302.29 : x
  2. Step 2: Convert to fraction form
    4,443.12/6,655.77 = 2,302.29/x
  3. Step 3: Cross multiply
    4,443.12x = 6,655.77 × 2,302.29
  4. Step 4: Simplify right side
    4,443.12x = 15,323,512.71
  5. Step 5: Solve for x
    x = 15,323,512.71/4,443.12
  6. Step 6: Final answer
    x = 3,448.82

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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.