Home / 43,404.66-59,900.13-25,499.51

Finding the Fourth Proportional to 43,404.66, 59,900.13 and 25,499.51

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Solution

The fourth proportional to 43,404.66, 59,900.13 and 25,499.51 is: 35,190.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,404.66 : 59,900.13 = 25,499.51 : x
  2. Step 2: Convert to fraction form
    43,404.66/59,900.13 = 25,499.51/x
  3. Step 3: Cross multiply
    43,404.66x = 59,900.13 × 25,499.51
  4. Step 4: Simplify right side
    43,404.66x = 1,527,423,664.44
  5. Step 5: Solve for x
    x = 1,527,423,664.44/43,404.66
  6. Step 6: Final answer
    x = 35,190.32

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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.