Home / 4,492.22-6,199.08-2,502.72

Finding the Fourth Proportional to 4,492.22, 6,199.08 and 2,502.72

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Solution

The fourth proportional to 4,492.22, 6,199.08 and 2,502.72 is: 3,453.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,492.22 : 6,199.08 = 2,502.72 : x
  2. Step 2: Convert to fraction form
    4,492.22/6,199.08 = 2,502.72/x
  3. Step 3: Cross multiply
    4,492.22x = 6,199.08 × 2,502.72
  4. Step 4: Simplify right side
    4,492.22x = 15,514,552.11
  5. Step 5: Solve for x
    x = 15,514,552.11/4,492.22
  6. Step 6: Final answer
    x = 3,453.65

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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.