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Finding the Fourth Proportional to 241,483.30, 362,354.55 and 101,256.10

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Solution

The fourth proportional to 241,483.30, 362,354.55 and 101,256.10 is: 151,938.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,483.30 : 362,354.55 = 101,256.10 : x
  2. Step 2: Convert to fraction form
    241,483.30/362,354.55 = 101,256.10/x
  3. Step 3: Cross multiply
    241,483.30x = 362,354.55 × 101,256.10
  4. Step 4: Simplify right side
    241,483.30x = 36,690,608,550.26
  5. Step 5: Solve for x
    x = 36,690,608,550.26/241,483.30
  6. Step 6: Final answer
    x = 151,938.49

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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.