Home / 44,335.14-66,480.57-14,742.60

Finding the Fourth Proportional to 44,335.14, 66,480.57 and 14,742.60

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Solution

The fourth proportional to 44,335.14, 66,480.57 and 14,742.60 is: 22,106.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,335.14 : 66,480.57 = 14,742.60 : x
  2. Step 2: Convert to fraction form
    44,335.14/66,480.57 = 14,742.60/x
  3. Step 3: Cross multiply
    44,335.14x = 66,480.57 × 14,742.60
  4. Step 4: Simplify right side
    44,335.14x = 980,096,451.28
  5. Step 5: Solve for x
    x = 980,096,451.28/44,335.14
  6. Step 6: Final answer
    x = 22,106.54

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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.