Home / 17,032.02-25,526.40-7,662.04

Finding the Fourth Proportional to 17,032.02, 25,526.40 and 7,662.04

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Solution

The fourth proportional to 17,032.02, 25,526.40 and 7,662.04 is: 11,483.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,032.02 : 25,526.40 = 7,662.04 : x
  2. Step 2: Convert to fraction form
    17,032.02/25,526.40 = 7,662.04/x
  3. Step 3: Cross multiply
    17,032.02x = 25,526.40 × 7,662.04
  4. Step 4: Simplify right side
    17,032.02x = 195,584,297.86
  5. Step 5: Solve for x
    x = 195,584,297.86/17,032.02
  6. Step 6: Final answer
    x = 11,483.33

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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.