Home / 29,230.26-43,834.56-10,505.25

Finding the Fourth Proportional to 29,230.26, 43,834.56 and 10,505.25

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Solution

The fourth proportional to 29,230.26, 43,834.56 and 10,505.25 is: 15,753.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,230.26 : 43,834.56 = 10,505.25 : x
  2. Step 2: Convert to fraction form
    29,230.26/43,834.56 = 10,505.25/x
  3. Step 3: Cross multiply
    29,230.26x = 43,834.56 × 10,505.25
  4. Step 4: Simplify right side
    29,230.26x = 460,492,739.74
  5. Step 5: Solve for x
    x = 460,492,739.74/29,230.26
  6. Step 6: Final answer
    x = 15,753.98

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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.