Home / 61,964.19-92,946.29-15,217.07

Finding the Fourth Proportional to 61,964.19, 92,946.29 and 15,217.07

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Solution

The fourth proportional to 61,964.19, 92,946.29 and 15,217.07 is: 22,825.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,964.19 : 92,946.29 = 15,217.07 : x
  2. Step 2: Convert to fraction form
    61,964.19/92,946.29 = 15,217.07/x
  3. Step 3: Cross multiply
    61,964.19x = 92,946.29 × 15,217.07
  4. Step 4: Simplify right side
    61,964.19x = 1,414,369,660.35
  5. Step 5: Solve for x
    x = 1,414,369,660.35/61,964.19
  6. Step 6: Final answer
    x = 22,825.60

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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.