Home / 19,064.09-28,596.32-5,026.13

Finding the Fourth Proportional to 19,064.09, 28,596.32 and 5,026.13

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Solution

The fourth proportional to 19,064.09, 28,596.32 and 5,026.13 is: 7,539.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,064.09 : 28,596.32 = 5,026.13 : x
  2. Step 2: Convert to fraction form
    19,064.09/28,596.32 = 5,026.13/x
  3. Step 3: Cross multiply
    19,064.09x = 28,596.32 × 5,026.13
  4. Step 4: Simplify right side
    19,064.09x = 143,728,821.84
  5. Step 5: Solve for x
    x = 143,728,821.84/19,064.09
  6. Step 6: Final answer
    x = 7,539.24

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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.