Home / 54,554.90-75,267.68-44,465.99

Finding the Fourth Proportional to 54,554.90, 75,267.68 and 44,465.99

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Solution

The fourth proportional to 54,554.90, 75,267.68 and 44,465.99 is: 61,348.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,554.90 : 75,267.68 = 44,465.99 : x
  2. Step 2: Convert to fraction form
    54,554.90/75,267.68 = 44,465.99/x
  3. Step 3: Cross multiply
    54,554.90x = 75,267.68 × 44,465.99
  4. Step 4: Simplify right side
    54,554.90x = 3,346,851,307.53
  5. Step 5: Solve for x
    x = 3,346,851,307.53/54,554.90
  6. Step 6: Final answer
    x = 61,348.32

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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.