Home / 52,919.04-73,030.14-29,046.36

Finding the Fourth Proportional to 52,919.04, 73,030.14 and 29,046.36

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Solution

The fourth proportional to 52,919.04, 73,030.14 and 29,046.36 is: 40,085.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,919.04 : 73,030.14 = 29,046.36 : x
  2. Step 2: Convert to fraction form
    52,919.04/73,030.14 = 29,046.36/x
  3. Step 3: Cross multiply
    52,919.04x = 73,030.14 × 29,046.36
  4. Step 4: Simplify right side
    52,919.04x = 2,121,259,737.29
  5. Step 5: Solve for x
    x = 2,121,259,737.29/52,919.04
  6. Step 6: Final answer
    x = 40,085.00

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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.