Home / 15,584.34-23,360.93-5,586.37

Finding the Fourth Proportional to 15,584.34, 23,360.93 and 5,586.37

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Solution

The fourth proportional to 15,584.34, 23,360.93 and 5,586.37 is: 8,373.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,584.34 : 23,360.93 = 5,586.37 : x
  2. Step 2: Convert to fraction form
    15,584.34/23,360.93 = 5,586.37/x
  3. Step 3: Cross multiply
    15,584.34x = 23,360.93 × 5,586.37
  4. Step 4: Simplify right side
    15,584.34x = 130,502,755.99
  5. Step 5: Solve for x
    x = 130,502,755.99/15,584.34
  6. Step 6: Final answer
    x = 8,373.97

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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.