Home / 82,554.12-113,924.70-44,828.38

Finding the Fourth Proportional to 82,554.12, 113,924.70 and 44,828.38

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Solution

The fourth proportional to 82,554.12, 113,924.70 and 44,828.38 is: 61,863.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,554.12 : 113,924.70 = 44,828.38 : x
  2. Step 2: Convert to fraction form
    82,554.12/113,924.70 = 44,828.38/x
  3. Step 3: Cross multiply
    82,554.12x = 113,924.70 × 44,828.38
  4. Step 4: Simplify right side
    82,554.12x = 5,107,059,742.99
  5. Step 5: Solve for x
    x = 5,107,059,742.99/82,554.12
  6. Step 6: Final answer
    x = 61,863.17

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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.