Home / 19,733.22-29,599.02-4,941.81

Finding the Fourth Proportional to 19,733.22, 29,599.02 and 4,941.81

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Solution

The fourth proportional to 19,733.22, 29,599.02 and 4,941.81 is: 7,412.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,733.22 : 29,599.02 = 4,941.81 : x
  2. Step 2: Convert to fraction form
    19,733.22/29,599.02 = 4,941.81/x
  3. Step 3: Cross multiply
    19,733.22x = 29,599.02 × 4,941.81
  4. Step 4: Simplify right side
    19,733.22x = 146,272,733.03
  5. Step 5: Solve for x
    x = 146,272,733.03/19,733.22
  6. Step 6: Final answer
    x = 7,412.51

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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.