Home / 9,577.28-14,367.54-4,383.56

Finding the Fourth Proportional to 9,577.28, 14,367.54 and 4,383.56

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Solution

The fourth proportional to 9,577.28, 14,367.54 and 4,383.56 is: 6,576.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,577.28 : 14,367.54 = 4,383.56 : x
  2. Step 2: Convert to fraction form
    9,577.28/14,367.54 = 4,383.56/x
  3. Step 3: Cross multiply
    9,577.28x = 14,367.54 × 4,383.56
  4. Step 4: Simplify right side
    9,577.28x = 62,980,973.64
  5. Step 5: Solve for x
    x = 62,980,973.64/9,577.28
  6. Step 6: Final answer
    x = 6,576.08

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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.