Home / 82,614.14-114,008.55-44,889.02

Finding the Fourth Proportional to 82,614.14, 114,008.55 and 44,889.02

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Solution

The fourth proportional to 82,614.14, 114,008.55 and 44,889.02 is: 61,947.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,614.14 : 114,008.55 = 44,889.02 : x
  2. Step 2: Convert to fraction form
    82,614.14/114,008.55 = 44,889.02/x
  3. Step 3: Cross multiply
    82,614.14x = 114,008.55 × 44,889.02
  4. Step 4: Simplify right side
    82,614.14x = 5,117,732,081.12
  5. Step 5: Solve for x
    x = 5,117,732,081.12/82,614.14
  6. Step 6: Final answer
    x = 61,947.41

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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.