Home / 82,617.26-114,011.42-46,807.19

Finding the Fourth Proportional to 82,617.26, 114,011.42 and 46,807.19

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Solution

The fourth proportional to 82,617.26, 114,011.42 and 46,807.19 is: 64,593.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,617.26 : 114,011.42 = 46,807.19 : x
  2. Step 2: Convert to fraction form
    82,617.26/114,011.42 = 46,807.19/x
  3. Step 3: Cross multiply
    82,617.26x = 114,011.42 × 46,807.19
  4. Step 4: Simplify right side
    82,617.26x = 5,336,553,821.56
  5. Step 5: Solve for x
    x = 5,336,553,821.56/82,617.26
  6. Step 6: Final answer
    x = 64,593.70

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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.