Home / 93,953.39-140,802.96-49,613.33

Finding the Fourth Proportional to 93,953.39, 140,802.96 and 49,613.33

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Solution

The fourth proportional to 93,953.39, 140,802.96 and 49,613.33 is: 74,352.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,953.39 : 140,802.96 = 49,613.33 : x
  2. Step 2: Convert to fraction form
    93,953.39/140,802.96 = 49,613.33/x
  3. Step 3: Cross multiply
    93,953.39x = 140,802.96 × 49,613.33
  4. Step 4: Simplify right side
    93,953.39x = 6,985,703,186.42
  5. Step 5: Solve for x
    x = 6,985,703,186.42/93,953.39
  6. Step 6: Final answer
    x = 74,352.86

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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.