Home / 44,570.22-67,209.23-43,977.30

Finding the Fourth Proportional to 44,570.22, 67,209.23 and 43,977.30

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Solution

The fourth proportional to 44,570.22, 67,209.23 and 43,977.30 is: 66,315.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,570.22 : 67,209.23 = 43,977.30 : x
  2. Step 2: Convert to fraction form
    44,570.22/67,209.23 = 43,977.30/x
  3. Step 3: Cross multiply
    44,570.22x = 67,209.23 × 43,977.30
  4. Step 4: Simplify right side
    44,570.22x = 2,955,680,250.59
  5. Step 5: Solve for x
    x = 2,955,680,250.59/44,570.22
  6. Step 6: Final answer
    x = 66,315.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.