Home / 63,265.20-94,894.54-18,892.32

Finding the Fourth Proportional to 63,265.20, 94,894.54 and 18,892.32

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Solution

The fourth proportional to 63,265.20, 94,894.54 and 18,892.32 is: 28,337.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,265.20 : 94,894.54 = 18,892.32 : x
  2. Step 2: Convert to fraction form
    63,265.20/94,894.54 = 18,892.32/x
  3. Step 3: Cross multiply
    63,265.20x = 94,894.54 × 18,892.32
  4. Step 4: Simplify right side
    63,265.20x = 1,792,778,015.93
  5. Step 5: Solve for x
    x = 1,792,778,015.93/63,265.20
  6. Step 6: Final answer
    x = 28,337.51

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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.