Home / 4,649.13-6,415.73-2,524.65

Finding the Fourth Proportional to 4,649.13, 6,415.73 and 2,524.65

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Solution

The fourth proportional to 4,649.13, 6,415.73 and 2,524.65 is: 3,483.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,649.13 : 6,415.73 = 2,524.65 : x
  2. Step 2: Convert to fraction form
    4,649.13/6,415.73 = 2,524.65/x
  3. Step 3: Cross multiply
    4,649.13x = 6,415.73 × 2,524.65
  4. Step 4: Simplify right side
    4,649.13x = 16,197,460.12
  5. Step 5: Solve for x
    x = 16,197,460.12/4,649.13
  6. Step 6: Final answer
    x = 3,483.98

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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.