Home / 4,723.10-6,514.54-4,010.03

Finding the Fourth Proportional to 4,723.10, 6,514.54 and 4,010.03

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Solution

The fourth proportional to 4,723.10, 6,514.54 and 4,010.03 is: 5,531.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,723.10 : 6,514.54 = 4,010.03 : x
  2. Step 2: Convert to fraction form
    4,723.10/6,514.54 = 4,010.03/x
  3. Step 3: Cross multiply
    4,723.10x = 6,514.54 × 4,010.03
  4. Step 4: Simplify right side
    4,723.10x = 26,123,541.87
  5. Step 5: Solve for x
    x = 26,123,541.87/4,723.10
  6. Step 6: Final answer
    x = 5,531.02

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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.