Home / 44,781.40-67,173.01-15,199.19

Finding the Fourth Proportional to 44,781.40, 67,173.01 and 15,199.19

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Solution

The fourth proportional to 44,781.40, 67,173.01 and 15,199.19 is: 22,799.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,781.40 : 67,173.01 = 15,199.19 : x
  2. Step 2: Convert to fraction form
    44,781.40/67,173.01 = 15,199.19/x
  3. Step 3: Cross multiply
    44,781.40x = 67,173.01 × 15,199.19
  4. Step 4: Simplify right side
    44,781.40x = 1,020,974,968.00
  5. Step 5: Solve for x
    x = 1,020,974,968.00/44,781.40
  6. Step 6: Final answer
    x = 22,799.09

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1.5x scale

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.