Home / 44,205.48-66,301.02-13,033.56

Finding the Fourth Proportional to 44,205.48, 66,301.02 and 13,033.56

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Solution

The fourth proportional to 44,205.48, 66,301.02 and 13,033.56 is: 19,548.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,205.48 : 66,301.02 = 13,033.56 : x
  2. Step 2: Convert to fraction form
    44,205.48/66,301.02 = 13,033.56/x
  3. Step 3: Cross multiply
    44,205.48x = 66,301.02 × 13,033.56
  4. Step 4: Simplify right side
    44,205.48x = 864,138,322.23
  5. Step 5: Solve for x
    x = 864,138,322.23/44,205.48
  6. Step 6: Final answer
    x = 19,548.22

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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.