Home / 92,554.74-138,832.08-22,434.03

Finding the Fourth Proportional to 92,554.74, 138,832.08 and 22,434.03

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Solution

The fourth proportional to 92,554.74, 138,832.08 and 22,434.03 is: 33,651.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,554.74 : 138,832.08 = 22,434.03 : x
  2. Step 2: Convert to fraction form
    92,554.74/138,832.08 = 22,434.03/x
  3. Step 3: Cross multiply
    92,554.74x = 138,832.08 × 22,434.03
  4. Step 4: Simplify right side
    92,554.74x = 3,114,563,047.68
  5. Step 5: Solve for x
    x = 3,114,563,047.68/92,554.74
  6. Step 6: Final answer
    x = 33,651.04

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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.