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Finding the Fourth Proportional to 46,616.50, 64,332.80 and 26,473.42

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Solution

The fourth proportional to 46,616.50, 64,332.80 and 26,473.42 is: 36,534.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,616.50 : 64,332.80 = 26,473.42 : x
  2. Step 2: Convert to fraction form
    46,616.50/64,332.80 = 26,473.42/x
  3. Step 3: Cross multiply
    46,616.50x = 64,332.80 × 26,473.42
  4. Step 4: Simplify right side
    46,616.50x = 1,703,109,234.18
  5. Step 5: Solve for x
    x = 1,703,109,234.18/46,616.50
  6. Step 6: Final answer
    x = 36,534.47

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.