Home / 44,920.36-67,422.04-22,749.32

Finding the Fourth Proportional to 44,920.36, 67,422.04 and 22,749.32

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Solution

The fourth proportional to 44,920.36, 67,422.04 and 22,749.32 is: 34,145.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,920.36 : 67,422.04 = 22,749.32 : x
  2. Step 2: Convert to fraction form
    44,920.36/67,422.04 = 22,749.32/x
  3. Step 3: Cross multiply
    44,920.36x = 67,422.04 × 22,749.32
  4. Step 4: Simplify right side
    44,920.36x = 1,533,805,563.01
  5. Step 5: Solve for x
    x = 1,533,805,563.01/44,920.36
  6. Step 6: Final answer
    x = 34,145.00

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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.