Home / 35,004.24-48,304.80-19,089

Finding the Fourth Proportional to 35,004.24, 48,304.80 and 19,089

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Solution

The fourth proportional to 35,004.24, 48,304.80 and 19,089 is: 26,342.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,004.24 : 48,304.80 = 19,089 : x
  2. Step 2: Convert to fraction form
    35,004.24/48,304.80 = 19,089/x
  3. Step 3: Cross multiply
    35,004.24x = 48,304.80 × 19,089
  4. Step 4: Simplify right side
    35,004.24x = 922,090,327.20
  5. Step 5: Solve for x
    x = 922,090,327.20/35,004.24
  6. Step 6: Final answer
    x = 26,342.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.