Home / 89,268.12-133,924.68-63,024.12

Finding the Fourth Proportional to 89,268.12, 133,924.68 and 63,024.12

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Solution

The fourth proportional to 89,268.12, 133,924.68 and 63,024.12 is: 94,552.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,268.12 : 133,924.68 = 63,024.12 : x
  2. Step 2: Convert to fraction form
    89,268.12/133,924.68 = 63,024.12/x
  3. Step 3: Cross multiply
    89,268.12x = 133,924.68 × 63,024.12
  4. Step 4: Simplify right side
    89,268.12x = 8,440,485,103.28
  5. Step 5: Solve for x
    x = 8,440,485,103.28/89,268.12
  6. Step 6: Final answer
    x = 94,552.07

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1.5x scale

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.