Home / 54,729.30-75,526.74-34,595.04

Finding the Fourth Proportional to 54,729.30, 75,526.74 and 34,595.04

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Solution

The fourth proportional to 54,729.30, 75,526.74 and 34,595.04 is: 47,741.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,729.30 : 75,526.74 = 34,595.04 : x
  2. Step 2: Convert to fraction form
    54,729.30/75,526.74 = 34,595.04/x
  3. Step 3: Cross multiply
    54,729.30x = 75,526.74 × 34,595.04
  4. Step 4: Simplify right side
    54,729.30x = 2,612,850,591.37
  5. Step 5: Solve for x
    x = 2,612,850,591.37/54,729.30
  6. Step 6: Final answer
    x = 47,741.35

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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.