Home / 39,053.23-58,567.73-14,090.04

Finding the Fourth Proportional to 39,053.23, 58,567.73 and 14,090.04

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Solution

The fourth proportional to 39,053.23, 58,567.73 and 14,090.04 is: 21,130.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,053.23 : 58,567.73 = 14,090.04 : x
  2. Step 2: Convert to fraction form
    39,053.23/58,567.73 = 14,090.04/x
  3. Step 3: Cross multiply
    39,053.23x = 58,567.73 × 14,090.04
  4. Step 4: Simplify right side
    39,053.23x = 825,221,400.80
  5. Step 5: Solve for x
    x = 825,221,400.80/39,053.23
  6. Step 6: Final answer
    x = 21,130.68

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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.