Home / 54,567.64-75,285.75-33,050.53

Finding the Fourth Proportional to 54,567.64, 75,285.75 and 33,050.53

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Solution

The fourth proportional to 54,567.64, 75,285.75 and 33,050.53 is: 45,599.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,567.64 : 75,285.75 = 33,050.53 : x
  2. Step 2: Convert to fraction form
    54,567.64/75,285.75 = 33,050.53/x
  3. Step 3: Cross multiply
    54,567.64x = 75,285.75 × 33,050.53
  4. Step 4: Simplify right side
    54,567.64x = 2,488,233,938.95
  5. Step 5: Solve for x
    x = 2,488,233,938.95/54,567.64
  6. Step 6: Final answer
    x = 45,599.08

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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.