Home / 41,348.48-62,030.16-15,090.08

Finding the Fourth Proportional to 41,348.48, 62,030.16 and 15,090.08

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Solution

The fourth proportional to 41,348.48, 62,030.16 and 15,090.08 is: 22,637.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,348.48 : 62,030.16 = 15,090.08 : x
  2. Step 2: Convert to fraction form
    41,348.48/62,030.16 = 15,090.08/x
  3. Step 3: Cross multiply
    41,348.48x = 62,030.16 × 15,090.08
  4. Step 4: Simplify right side
    41,348.48x = 936,040,076.81
  5. Step 5: Solve for x
    x = 936,040,076.81/41,348.48
  6. Step 6: Final answer
    x = 22,637.84

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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.