Home / 76,007.76-104,925.96-44,165.04

Finding the Fourth Proportional to 76,007.76, 104,925.96 and 44,165.04

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Solution

The fourth proportional to 76,007.76, 104,925.96 and 44,165.04 is: 60,968.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,007.76 : 104,925.96 = 44,165.04 : x
  2. Step 2: Convert to fraction form
    76,007.76/104,925.96 = 44,165.04/x
  3. Step 3: Cross multiply
    76,007.76x = 104,925.96 × 44,165.04
  4. Step 4: Simplify right side
    76,007.76x = 4,634,059,220.44
  5. Step 5: Solve for x
    x = 4,634,059,220.44/76,007.76
  6. Step 6: Final answer
    x = 60,968.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.