Home / 83,098.04-124,673.27-63,202.82

Finding the Fourth Proportional to 83,098.04, 124,673.27 and 63,202.82

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Solution

The fourth proportional to 83,098.04, 124,673.27 and 63,202.82 is: 94,824.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,098.04 : 124,673.27 = 63,202.82 : x
  2. Step 2: Convert to fraction form
    83,098.04/124,673.27 = 63,202.82/x
  3. Step 3: Cross multiply
    83,098.04x = 124,673.27 × 63,202.82
  4. Step 4: Simplify right side
    83,098.04x = 7,879,701,303.24
  5. Step 5: Solve for x
    x = 7,879,701,303.24/83,098.04
  6. Step 6: Final answer
    x = 94,824.16

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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.