Home / 63,162.36-94,746.06-25,721.82

Finding the Fourth Proportional to 63,162.36, 94,746.06 and 25,721.82

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Solution

The fourth proportional to 63,162.36, 94,746.06 and 25,721.82 is: 38,583.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,162.36 : 94,746.06 = 25,721.82 : x
  2. Step 2: Convert to fraction form
    63,162.36/94,746.06 = 25,721.82/x
  3. Step 3: Cross multiply
    63,162.36x = 94,746.06 × 25,721.82
  4. Step 4: Simplify right side
    63,162.36x = 2,437,041,101.03
  5. Step 5: Solve for x
    x = 2,437,041,101.03/63,162.36
  6. Step 6: Final answer
    x = 38,583.76

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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.