Home / 51,975.20-77,833.20-41,607.20

Finding the Fourth Proportional to 51,975.20, 77,833.20 and 41,607.20

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Solution

The fourth proportional to 51,975.20, 77,833.20 and 41,607.20 is: 62,307.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,975.20 : 77,833.20 = 41,607.20 : x
  2. Step 2: Convert to fraction form
    51,975.20/77,833.20 = 41,607.20/x
  3. Step 3: Cross multiply
    51,975.20x = 77,833.20 × 41,607.20
  4. Step 4: Simplify right side
    51,975.20x = 3,238,421,519.04
  5. Step 5: Solve for x
    x = 3,238,421,519.04/51,975.20
  6. Step 6: Final answer
    x = 62,307.05

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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.