Home / 29,899.20-44,848.44-9,122.76

Finding the Fourth Proportional to 29,899.20, 44,848.44 and 9,122.76

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Solution

The fourth proportional to 29,899.20, 44,848.44 and 9,122.76 is: 13,684.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,899.20 : 44,848.44 = 9,122.76 : x
  2. Step 2: Convert to fraction form
    29,899.20/44,848.44 = 9,122.76/x
  3. Step 3: Cross multiply
    29,899.20x = 44,848.44 × 9,122.76
  4. Step 4: Simplify right side
    29,899.20x = 409,141,554.49
  5. Step 5: Solve for x
    x = 409,141,554.49/29,899.20
  6. Step 6: Final answer
    x = 13,684.03

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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.