Home / 34,842.96-48,084.36-19,943.76

Finding the Fourth Proportional to 34,842.96, 48,084.36 and 19,943.76

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Solution

The fourth proportional to 34,842.96, 48,084.36 and 19,943.76 is: 27,523.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,842.96 : 48,084.36 = 19,943.76 : x
  2. Step 2: Convert to fraction form
    34,842.96/48,084.36 = 19,943.76/x
  3. Step 3: Cross multiply
    34,842.96x = 48,084.36 × 19,943.76
  4. Step 4: Simplify right side
    34,842.96x = 958,982,935.59
  5. Step 5: Solve for x
    x = 958,982,935.59/34,842.96
  6. Step 6: Final answer
    x = 27,523.00

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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.