Home / 44,751.04-67,100.40-18,426.08

Finding the Fourth Proportional to 44,751.04, 67,100.40 and 18,426.08

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Solution

The fourth proportional to 44,751.04, 67,100.40 and 18,426.08 is: 27,628.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,751.04 : 67,100.40 = 18,426.08 : x
  2. Step 2: Convert to fraction form
    44,751.04/67,100.40 = 18,426.08/x
  3. Step 3: Cross multiply
    44,751.04x = 67,100.40 × 18,426.08
  4. Step 4: Simplify right side
    44,751.04x = 1,236,397,338.43
  5. Step 5: Solve for x
    x = 1,236,397,338.43/44,751.04
  6. Step 6: Final answer
    x = 27,628.35

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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.