Home / 4,377.18-6,041.49-2,609.76

Finding the Fourth Proportional to 4,377.18, 6,041.49 and 2,609.76

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Solution

The fourth proportional to 4,377.18, 6,041.49 and 2,609.76 is: 3,602.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,377.18 : 6,041.49 = 2,609.76 : x
  2. Step 2: Convert to fraction form
    4,377.18/6,041.49 = 2,609.76/x
  3. Step 3: Cross multiply
    4,377.18x = 6,041.49 × 2,609.76
  4. Step 4: Simplify right side
    4,377.18x = 15,766,838.94
  5. Step 5: Solve for x
    x = 15,766,838.94/4,377.18
  6. Step 6: Final answer
    x = 3,602.05

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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.