Home / 44,969.04-67,441.80-13,370.59

Finding the Fourth Proportional to 44,969.04, 67,441.80 and 13,370.59

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Solution

The fourth proportional to 44,969.04, 67,441.80 and 13,370.59 is: 20,052.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,969.04 : 67,441.80 = 13,370.59 : x
  2. Step 2: Convert to fraction form
    44,969.04/67,441.80 = 13,370.59/x
  3. Step 3: Cross multiply
    44,969.04x = 67,441.80 × 13,370.59
  4. Step 4: Simplify right side
    44,969.04x = 901,736,535.20
  5. Step 5: Solve for x
    x = 901,736,535.20/44,969.04
  6. Step 6: Final answer
    x = 20,052.39

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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.