Home / 44,299.07-66,448.60-11,467.07

Finding the Fourth Proportional to 44,299.07, 66,448.60 and 11,467.07

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Solution

The fourth proportional to 44,299.07, 66,448.60 and 11,467.07 is: 17,200.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,299.07 : 66,448.60 = 11,467.07 : x
  2. Step 2: Convert to fraction form
    44,299.07/66,448.60 = 11,467.07/x
  3. Step 3: Cross multiply
    44,299.07x = 66,448.60 × 11,467.07
  4. Step 4: Simplify right side
    44,299.07x = 761,970,358.02
  5. Step 5: Solve for x
    x = 761,970,358.02/44,299.07
  6. Step 6: Final answer
    x = 17,200.60

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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.