Home / 39,347.88-58,983.48-25,268.46

Finding the Fourth Proportional to 39,347.88, 58,983.48 and 25,268.46

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Solution

The fourth proportional to 39,347.88, 58,983.48 and 25,268.46 is: 37,878.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,347.88 : 58,983.48 = 25,268.46 : x
  2. Step 2: Convert to fraction form
    39,347.88/58,983.48 = 25,268.46/x
  3. Step 3: Cross multiply
    39,347.88x = 58,983.48 × 25,268.46
  4. Step 4: Simplify right side
    39,347.88x = 1,490,421,705.04
  5. Step 5: Solve for x
    x = 1,490,421,705.04/39,347.88
  6. Step 6: Final answer
    x = 37,878.07

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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.