Home / 9,607.44-14,417.64-3,763.32

Finding the Fourth Proportional to 9,607.44, 14,417.64 and 3,763.32

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Solution

The fourth proportional to 9,607.44, 14,417.64 and 3,763.32 is: 5,647.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,607.44 : 14,417.64 = 3,763.32 : x
  2. Step 2: Convert to fraction form
    9,607.44/14,417.64 = 3,763.32/x
  3. Step 3: Cross multiply
    9,607.44x = 14,417.64 × 3,763.32
  4. Step 4: Simplify right side
    9,607.44x = 54,258,192.96
  5. Step 5: Solve for x
    x = 54,258,192.96/9,607.44
  6. Step 6: Final answer
    x = 5,647.52

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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.