Home / 82,666.91-114,089.26-46,853.07

Finding the Fourth Proportional to 82,666.91, 114,089.26 and 46,853.07

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Solution

The fourth proportional to 82,666.91, 114,089.26 and 46,853.07 is: 64,662.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,666.91 : 114,089.26 = 46,853.07 : x
  2. Step 2: Convert to fraction form
    82,666.91/114,089.26 = 46,853.07/x
  3. Step 3: Cross multiply
    82,666.91x = 114,089.26 × 46,853.07
  4. Step 4: Simplify right side
    82,666.91x = 5,345,432,085.03
  5. Step 5: Solve for x
    x = 5,345,432,085.03/82,666.91
  6. Step 6: Final answer
    x = 64,662.29

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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.