Home / 29,701.60-44,564.40-13,064.80

Finding the Fourth Proportional to 29,701.60, 44,564.40 and 13,064.80

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Solution

The fourth proportional to 29,701.60, 44,564.40 and 13,064.80 is: 19,602.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,701.60 : 44,564.40 = 13,064.80 : x
  2. Step 2: Convert to fraction form
    29,701.60/44,564.40 = 13,064.80/x
  3. Step 3: Cross multiply
    29,701.60x = 44,564.40 × 13,064.80
  4. Step 4: Simplify right side
    29,701.60x = 582,224,973.12
  5. Step 5: Solve for x
    x = 582,224,973.12/29,701.60
  6. Step 6: Final answer
    x = 19,602.48

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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.