Home / 54,802.26-75,627.14-29,651.76

Finding the Fourth Proportional to 54,802.26, 75,627.14 and 29,651.76

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Solution

The fourth proportional to 54,802.26, 75,627.14 and 29,651.76 is: 40,919.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,802.26 : 75,627.14 = 29,651.76 : x
  2. Step 2: Convert to fraction form
    54,802.26/75,627.14 = 29,651.76/x
  3. Step 3: Cross multiply
    54,802.26x = 75,627.14 × 29,651.76
  4. Step 4: Simplify right side
    54,802.26x = 2,242,477,656.51
  5. Step 5: Solve for x
    x = 2,242,477,656.51/54,802.26
  6. Step 6: Final answer
    x = 40,919.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.