Home / 44,628.01-66,942.47-11,348.08

Finding the Fourth Proportional to 44,628.01, 66,942.47 and 11,348.08

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Solution

The fourth proportional to 44,628.01, 66,942.47 and 11,348.08 is: 17,022.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,628.01 : 66,942.47 = 11,348.08 : x
  2. Step 2: Convert to fraction form
    44,628.01/66,942.47 = 11,348.08/x
  3. Step 3: Cross multiply
    44,628.01x = 66,942.47 × 11,348.08
  4. Step 4: Simplify right side
    44,628.01x = 759,668,504.96
  5. Step 5: Solve for x
    x = 759,668,504.96/44,628.01
  6. Step 6: Final answer
    x = 17,022.24

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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.