Home / 19,064.18-28,596.46-5,026.22

Finding the Fourth Proportional to 19,064.18, 28,596.46 and 5,026.22

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Solution

The fourth proportional to 19,064.18, 28,596.46 and 5,026.22 is: 7,539.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,064.18 : 28,596.46 = 5,026.22 : x
  2. Step 2: Convert to fraction form
    19,064.18/28,596.46 = 5,026.22/x
  3. Step 3: Cross multiply
    19,064.18x = 28,596.46 × 5,026.22
  4. Step 4: Simplify right side
    19,064.18x = 143,732,099.18
  5. Step 5: Solve for x
    x = 143,732,099.18/19,064.18
  6. Step 6: Final answer
    x = 7,539.38

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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.