Home / 44,309.36-66,464.04-18,007.94

Finding the Fourth Proportional to 44,309.36, 66,464.04 and 18,007.94

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Solution

The fourth proportional to 44,309.36, 66,464.04 and 18,007.94 is: 27,011.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,309.36 : 66,464.04 = 18,007.94 : x
  2. Step 2: Convert to fraction form
    44,309.36/66,464.04 = 18,007.94/x
  3. Step 3: Cross multiply
    44,309.36x = 66,464.04 × 18,007.94
  4. Step 4: Simplify right side
    44,309.36x = 1,196,880,444.48
  5. Step 5: Solve for x
    x = 1,196,880,444.48/44,309.36
  6. Step 6: Final answer
    x = 27,011.91

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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.