Home / 52,958.40-79,437.33-24,878.31

Finding the Fourth Proportional to 52,958.40, 79,437.33 and 24,878.31

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Solution

The fourth proportional to 52,958.40, 79,437.33 and 24,878.31 is: 37,317.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,958.40 : 79,437.33 = 24,878.31 : x
  2. Step 2: Convert to fraction form
    52,958.40/79,437.33 = 24,878.31/x
  3. Step 3: Cross multiply
    52,958.40x = 79,437.33 × 24,878.31
  4. Step 4: Simplify right side
    52,958.40x = 1,976,266,521.31
  5. Step 5: Solve for x
    x = 1,976,266,521.31/52,958.40
  6. Step 6: Final answer
    x = 37,317.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.