Home / 63,127.82-94,688.66-23,681.86

Finding the Fourth Proportional to 63,127.82, 94,688.66 and 23,681.86

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Solution

The fourth proportional to 63,127.82, 94,688.66 and 23,681.86 is: 35,521.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,127.82 : 94,688.66 = 23,681.86 : x
  2. Step 2: Convert to fraction form
    63,127.82/94,688.66 = 23,681.86/x
  3. Step 3: Cross multiply
    63,127.82x = 94,688.66 × 23,681.86
  4. Step 4: Simplify right side
    63,127.82x = 2,242,403,234.58
  5. Step 5: Solve for x
    x = 2,242,403,234.58/63,127.82
  6. Step 6: Final answer
    x = 35,521.63

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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.