Home / 10,045.35-13,852.37-6,064.09

Finding the Fourth Proportional to 10,045.35, 13,852.37 and 6,064.09

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Solution

The fourth proportional to 10,045.35, 13,852.37 and 6,064.09 is: 8,362.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,045.35 : 13,852.37 = 6,064.09 : x
  2. Step 2: Convert to fraction form
    10,045.35/13,852.37 = 6,064.09/x
  3. Step 3: Cross multiply
    10,045.35x = 13,852.37 × 6,064.09
  4. Step 4: Simplify right side
    10,045.35x = 84,001,998.92
  5. Step 5: Solve for x
    x = 84,001,998.92/10,045.35
  6. Step 6: Final answer
    x = 8,362.28

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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.