Home / 44,646.02-66,969.41-11,366.09

Finding the Fourth Proportional to 44,646.02, 66,969.41 and 11,366.09

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Solution

The fourth proportional to 44,646.02, 66,969.41 and 11,366.09 is: 17,049.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,646.02 : 66,969.41 = 11,366.09 : x
  2. Step 2: Convert to fraction form
    44,646.02/66,969.41 = 11,366.09/x
  3. Step 3: Cross multiply
    44,646.02x = 66,969.41 × 11,366.09
  4. Step 4: Simplify right side
    44,646.02x = 761,180,200.76
  5. Step 5: Solve for x
    x = 761,180,200.76/44,646.02
  6. Step 6: Final answer
    x = 17,049.23

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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.