Home / 62,621.10-93,962.52-29,335.41

Finding the Fourth Proportional to 62,621.10, 93,962.52 and 29,335.41

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Solution

The fourth proportional to 62,621.10, 93,962.52 and 29,335.41 is: 44,017.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,621.10 : 93,962.52 = 29,335.41 : x
  2. Step 2: Convert to fraction form
    62,621.10/93,962.52 = 29,335.41/x
  3. Step 3: Cross multiply
    62,621.10x = 93,962.52 × 29,335.41
  4. Step 4: Simplify right side
    62,621.10x = 2,756,429,048.83
  5. Step 5: Solve for x
    x = 2,756,429,048.83/62,621.10
  6. Step 6: Final answer
    x = 44,017.58

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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.