Home / 43,328.58-59,783.18-25,168.51

Finding the Fourth Proportional to 43,328.58, 59,783.18 and 25,168.51

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Solution

The fourth proportional to 43,328.58, 59,783.18 and 25,168.51 is: 34,726.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,328.58 : 59,783.18 = 25,168.51 : x
  2. Step 2: Convert to fraction form
    43,328.58/59,783.18 = 25,168.51/x
  3. Step 3: Cross multiply
    43,328.58x = 59,783.18 × 25,168.51
  4. Step 4: Simplify right side
    43,328.58x = 1,504,653,563.66
  5. Step 5: Solve for x
    x = 1,504,653,563.66/43,328.58
  6. Step 6: Final answer
    x = 34,726.58

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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.