Home / 64,233.48-96,364.44-19,253.04

Finding the Fourth Proportional to 64,233.48, 96,364.44 and 19,253.04

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Solution

The fourth proportional to 64,233.48, 96,364.44 and 19,253.04 is: 28,883.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,233.48 : 96,364.44 = 19,253.04 : x
  2. Step 2: Convert to fraction form
    64,233.48/96,364.44 = 19,253.04/x
  3. Step 3: Cross multiply
    64,233.48x = 96,364.44 × 19,253.04
  4. Step 4: Simplify right side
    64,233.48x = 1,855,308,417.90
  5. Step 5: Solve for x
    x = 1,855,308,417.90/64,233.48
  6. Step 6: Final answer
    x = 28,883.82

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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.