Home / 43,190.64-59,607.32-25,284.56

Finding the Fourth Proportional to 43,190.64, 59,607.32 and 25,284.56

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Solution

The fourth proportional to 43,190.64, 59,607.32 and 25,284.56 is: 34,895.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,190.64 : 59,607.32 = 25,284.56 : x
  2. Step 2: Convert to fraction form
    43,190.64/59,607.32 = 25,284.56/x
  3. Step 3: Cross multiply
    43,190.64x = 59,607.32 × 25,284.56
  4. Step 4: Simplify right side
    43,190.64x = 1,507,144,858.98
  5. Step 5: Solve for x
    x = 1,507,144,858.98/43,190.64
  6. Step 6: Final answer
    x = 34,895.17

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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.