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Finding the Fourth Proportional to 82,613.55, 114,006.41 and 46,810.39

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Solution

The fourth proportional to 82,613.55, 114,006.41 and 46,810.39 is: 64,598.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,613.55 : 114,006.41 = 46,810.39 : x
  2. Step 2: Convert to fraction form
    82,613.55/114,006.41 = 46,810.39/x
  3. Step 3: Cross multiply
    82,613.55x = 114,006.41 × 46,810.39
  4. Step 4: Simplify right side
    82,613.55x = 5,336,684,514.60
  5. Step 5: Solve for x
    x = 5,336,684,514.60/82,613.55
  6. Step 6: Final answer
    x = 64,598.17

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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.