Home / 60,994.54-84,181.34-35,148.08

Finding the Fourth Proportional to 60,994.54, 84,181.34 and 35,148.08

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Solution

The fourth proportional to 60,994.54, 84,181.34 and 35,148.08 is: 48,509.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,994.54 : 84,181.34 = 35,148.08 : x
  2. Step 2: Convert to fraction form
    60,994.54/84,181.34 = 35,148.08/x
  3. Step 3: Cross multiply
    60,994.54x = 84,181.34 × 35,148.08
  4. Step 4: Simplify right side
    60,994.54x = 2,958,812,297.09
  5. Step 5: Solve for x
    x = 2,958,812,297.09/60,994.54
  6. Step 6: Final answer
    x = 48,509.46

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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.