Home / 44,615.21-66,928.98-15,041.49

Finding the Fourth Proportional to 44,615.21, 66,928.98 and 15,041.49

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Solution

The fourth proportional to 44,615.21, 66,928.98 and 15,041.49 is: 22,564.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,615.21 : 66,928.98 = 15,041.49 : x
  2. Step 2: Convert to fraction form
    44,615.21/66,928.98 = 15,041.49/x
  3. Step 3: Cross multiply
    44,615.21x = 66,928.98 × 15,041.49
  4. Step 4: Simplify right side
    44,615.21x = 1,006,711,583.38
  5. Step 5: Solve for x
    x = 1,006,711,583.38/44,615.21
  6. Step 6: Final answer
    x = 22,564.32

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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.