Home / 61,880.29-92,823.62-23,929.45

Finding the Fourth Proportional to 61,880.29, 92,823.62 and 23,929.45

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Solution

The fourth proportional to 61,880.29, 92,823.62 and 23,929.45 is: 35,895.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,880.29 : 92,823.62 = 23,929.45 : x
  2. Step 2: Convert to fraction form
    61,880.29/92,823.62 = 23,929.45/x
  3. Step 3: Cross multiply
    61,880.29x = 92,823.62 × 23,929.45
  4. Step 4: Simplify right side
    61,880.29x = 2,221,217,821.90
  5. Step 5: Solve for x
    x = 2,221,217,821.90/61,880.29
  6. Step 6: Final answer
    x = 35,895.40

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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.