Home / 34,882.08-48,133.44-19,773.60

Finding the Fourth Proportional to 34,882.08, 48,133.44 and 19,773.60

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Solution

The fourth proportional to 34,882.08, 48,133.44 and 19,773.60 is: 27,285.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,882.08 : 48,133.44 = 19,773.60 : x
  2. Step 2: Convert to fraction form
    34,882.08/48,133.44 = 19,773.60/x
  3. Step 3: Cross multiply
    34,882.08x = 48,133.44 × 19,773.60
  4. Step 4: Simplify right side
    34,882.08x = 951,771,389.18
  5. Step 5: Solve for x
    x = 951,771,389.18/34,882.08
  6. Step 6: Final answer
    x = 27,285.40

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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.