Home / 89,453.10-134,179.53-22,893.25

Finding the Fourth Proportional to 89,453.10, 134,179.53 and 22,893.25

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Solution

The fourth proportional to 89,453.10, 134,179.53 and 22,893.25 is: 34,339.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,453.10 : 134,179.53 = 22,893.25 : x
  2. Step 2: Convert to fraction form
    89,453.10/134,179.53 = 22,893.25/x
  3. Step 3: Cross multiply
    89,453.10x = 134,179.53 × 22,893.25
  4. Step 4: Simplify right side
    89,453.10x = 3,071,805,525.17
  5. Step 5: Solve for x
    x = 3,071,805,525.17/89,453.10
  6. Step 6: Final answer
    x = 34,339.84

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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.