Home / 32,040.53-44,214.09-19,134.36

Finding the Fourth Proportional to 32,040.53, 44,214.09 and 19,134.36

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Solution

The fourth proportional to 32,040.53, 44,214.09 and 19,134.36 is: 26,404.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,040.53 : 44,214.09 = 19,134.36 : x
  2. Step 2: Convert to fraction form
    32,040.53/44,214.09 = 19,134.36/x
  3. Step 3: Cross multiply
    32,040.53x = 44,214.09 × 19,134.36
  4. Step 4: Simplify right side
    32,040.53x = 846,008,315.13
  5. Step 5: Solve for x
    x = 846,008,315.13/32,040.53
  6. Step 6: Final answer
    x = 26,404.32

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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.