Home / 94,466.10-141,699.15-82,164.23

Finding the Fourth Proportional to 94,466.10, 141,699.15 and 82,164.23

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Solution

The fourth proportional to 94,466.10, 141,699.15 and 82,164.23 is: 123,246.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,466.10 : 141,699.15 = 82,164.23 : x
  2. Step 2: Convert to fraction form
    94,466.10/141,699.15 = 82,164.23/x
  3. Step 3: Cross multiply
    94,466.10x = 141,699.15 × 82,164.23
  4. Step 4: Simplify right side
    94,466.10x = 11,642,600,842.91
  5. Step 5: Solve for x
    x = 11,642,600,842.91/94,466.10
  6. Step 6: Final answer
    x = 123,246.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.