Home / 4,335.68-6,503.69-3,610.37

Finding the Fourth Proportional to 4,335.68, 6,503.69 and 3,610.37

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Solution

The fourth proportional to 4,335.68, 6,503.69 and 3,610.37 is: 5,415.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,335.68 : 6,503.69 = 3,610.37 : x
  2. Step 2: Convert to fraction form
    4,335.68/6,503.69 = 3,610.37/x
  3. Step 3: Cross multiply
    4,335.68x = 6,503.69 × 3,610.37
  4. Step 4: Simplify right side
    4,335.68x = 23,480,703.77
  5. Step 5: Solve for x
    x = 23,480,703.77/4,335.68
  6. Step 6: Final answer
    x = 5,415.70

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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.