Home / 248,898.14-373,346.50-61,909.64

Finding the Fourth Proportional to 248,898.14, 373,346.50 and 61,909.64

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Solution

The fourth proportional to 248,898.14, 373,346.50 and 61,909.64 is: 92,864.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,898.14 : 373,346.50 = 61,909.64 : x
  2. Step 2: Convert to fraction form
    248,898.14/373,346.50 = 61,909.64/x
  3. Step 3: Cross multiply
    248,898.14x = 373,346.50 × 61,909.64
  4. Step 4: Simplify right side
    248,898.14x = 23,113,747,410.26
  5. Step 5: Solve for x
    x = 23,113,747,410.26/248,898.14
  6. Step 6: Final answer
    x = 92,864.28

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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.