Home / 9,056.85-13,577.95-3,507.36

Finding the Fourth Proportional to 9,056.85, 13,577.95 and 3,507.36

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Solution

The fourth proportional to 9,056.85, 13,577.95 and 3,507.36 is: 5,258.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,056.85 : 13,577.95 = 3,507.36 : x
  2. Step 2: Convert to fraction form
    9,056.85/13,577.95 = 3,507.36/x
  3. Step 3: Cross multiply
    9,056.85x = 13,577.95 × 3,507.36
  4. Step 4: Simplify right side
    9,056.85x = 47,622,758.71
  5. Step 5: Solve for x
    x = 47,622,758.71/9,056.85
  6. Step 6: Final answer
    x = 5,258.20

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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.