Home / 6,709.35-10,045.31-4,363.49

Finding the Fourth Proportional to 6,709.35, 10,045.31 and 4,363.49

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Solution

The fourth proportional to 6,709.35, 10,045.31 and 4,363.49 is: 6,533.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,709.35 : 10,045.31 = 4,363.49 : x
  2. Step 2: Convert to fraction form
    6,709.35/10,045.31 = 4,363.49/x
  3. Step 3: Cross multiply
    6,709.35x = 10,045.31 × 4,363.49
  4. Step 4: Simplify right side
    6,709.35x = 43,832,587.91
  5. Step 5: Solve for x
    x = 43,832,587.91/6,709.35
  6. Step 6: Final answer
    x = 6,533.06

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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.