Home / 4,669.50-6,444.05-2,573.76

Finding the Fourth Proportional to 4,669.50, 6,444.05 and 2,573.76

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Solution

The fourth proportional to 4,669.50, 6,444.05 and 2,573.76 is: 3,551.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669.50 : 6,444.05 = 2,573.76 : x
  2. Step 2: Convert to fraction form
    4,669.50/6,444.05 = 2,573.76/x
  3. Step 3: Cross multiply
    4,669.50x = 6,444.05 × 2,573.76
  4. Step 4: Simplify right side
    4,669.50x = 16,585,425.26
  5. Step 5: Solve for x
    x = 16,585,425.26/4,669.50
  6. Step 6: Final answer
    x = 3,551.86

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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.