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Finding the Fourth Proportional to 46,663.77, 69,946.14 and 22,937.86

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Solution

The fourth proportional to 46,663.77, 69,946.14 and 22,937.86 is: 34,382.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,663.77 : 69,946.14 = 22,937.86 : x
  2. Step 2: Convert to fraction form
    46,663.77/69,946.14 = 22,937.86/x
  3. Step 3: Cross multiply
    46,663.77x = 69,946.14 × 22,937.86
  4. Step 4: Simplify right side
    46,663.77x = 1,604,414,852.88
  5. Step 5: Solve for x
    x = 1,604,414,852.88/46,663.77
  6. Step 6: Final answer
    x = 34,382.45

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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.