Home / 39,095.56-58,599.33-19,388.26

Finding the Fourth Proportional to 39,095.56, 58,599.33 and 19,388.26

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Solution

The fourth proportional to 39,095.56, 58,599.33 and 19,388.26 is: 29,060.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,095.56 : 58,599.33 = 19,388.26 : x
  2. Step 2: Convert to fraction form
    39,095.56/58,599.33 = 19,388.26/x
  3. Step 3: Cross multiply
    39,095.56x = 58,599.33 × 19,388.26
  4. Step 4: Simplify right side
    39,095.56x = 1,136,139,045.87
  5. Step 5: Solve for x
    x = 1,136,139,045.87/39,095.56
  6. Step 6: Final answer
    x = 29,060.56

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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.