Home / 39,095.02-58,645.97-11,015.31

Finding the Fourth Proportional to 39,095.02, 58,645.97 and 11,015.31

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Solution

The fourth proportional to 39,095.02, 58,645.97 and 11,015.31 is: 16,523.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,095.02 : 58,645.97 = 11,015.31 : x
  2. Step 2: Convert to fraction form
    39,095.02/58,645.97 = 11,015.31/x
  3. Step 3: Cross multiply
    39,095.02x = 58,645.97 × 11,015.31
  4. Step 4: Simplify right side
    39,095.02x = 646,003,567.34
  5. Step 5: Solve for x
    x = 646,003,567.34/39,095.02
  6. Step 6: Final answer
    x = 16,523.94

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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.