Home / 15,896.45-23,840.73-4,802.29

Finding the Fourth Proportional to 15,896.45, 23,840.73 and 4,802.29

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Solution

The fourth proportional to 15,896.45, 23,840.73 and 4,802.29 is: 7,202.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,896.45 : 23,840.73 = 4,802.29 : x
  2. Step 2: Convert to fraction form
    15,896.45/23,840.73 = 4,802.29/x
  3. Step 3: Cross multiply
    15,896.45x = 23,840.73 × 4,802.29
  4. Step 4: Simplify right side
    15,896.45x = 114,490,039.67
  5. Step 5: Solve for x
    x = 114,490,039.67/15,896.45
  6. Step 6: Final answer
    x = 7,202.24

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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.