Home / 166,302.44-249,298.14-61,093.16

Finding the Fourth Proportional to 166,302.44, 249,298.14 and 61,093.16

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Solution

The fourth proportional to 166,302.44, 249,298.14 and 61,093.16 is: 91,582.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,302.44 : 249,298.14 = 61,093.16 : x
  2. Step 2: Convert to fraction form
    166,302.44/249,298.14 = 61,093.16/x
  3. Step 3: Cross multiply
    166,302.44x = 249,298.14 × 61,093.16
  4. Step 4: Simplify right side
    166,302.44x = 15,230,411,154.72
  5. Step 5: Solve for x
    x = 15,230,411,154.72/166,302.44
  6. Step 6: Final answer
    x = 91,582.61

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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.