Home / 61,980.28-92,915.89-24,566.61

Finding the Fourth Proportional to 61,980.28, 92,915.89 and 24,566.61

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Solution

The fourth proportional to 61,980.28, 92,915.89 and 24,566.61 is: 36,828.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,980.28 : 92,915.89 = 24,566.61 : x
  2. Step 2: Convert to fraction form
    61,980.28/92,915.89 = 24,566.61/x
  3. Step 3: Cross multiply
    61,980.28x = 92,915.89 × 24,566.61
  4. Step 4: Simplify right side
    61,980.28x = 2,282,628,857.64
  5. Step 5: Solve for x
    x = 2,282,628,857.64/61,980.28
  6. Step 6: Final answer
    x = 36,828.31

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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.