Home / 43,304.52-64,954.96-25,735.64

Finding the Fourth Proportional to 43,304.52, 64,954.96 and 25,735.64

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Solution

The fourth proportional to 43,304.52, 64,954.96 and 25,735.64 is: 38,602.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,304.52 : 64,954.96 = 25,735.64 : x
  2. Step 2: Convert to fraction form
    43,304.52/64,954.96 = 25,735.64/x
  3. Step 3: Cross multiply
    43,304.52x = 64,954.96 × 25,735.64
  4. Step 4: Simplify right side
    43,304.52x = 1,671,657,466.77
  5. Step 5: Solve for x
    x = 1,671,657,466.77/43,304.52
  6. Step 6: Final answer
    x = 38,602.38

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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.