Home / 58,969.28-81,376.44-32,112.12

Finding the Fourth Proportional to 58,969.28, 81,376.44 and 32,112.12

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Solution

The fourth proportional to 58,969.28, 81,376.44 and 32,112.12 is: 44,314.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,969.28 : 81,376.44 = 32,112.12 : x
  2. Step 2: Convert to fraction form
    58,969.28/81,376.44 = 32,112.12/x
  3. Step 3: Cross multiply
    58,969.28x = 81,376.44 × 32,112.12
  4. Step 4: Simplify right side
    58,969.28x = 2,613,170,006.45
  5. Step 5: Solve for x
    x = 2,613,170,006.45/58,969.28
  6. Step 6: Final answer
    x = 44,314.09

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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.