Home / 248,668.57-373,002.45-61,680.07

Finding the Fourth Proportional to 248,668.57, 373,002.45 and 61,680.07

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Solution

The fourth proportional to 248,668.57, 373,002.45 and 61,680.07 is: 92,520.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,668.57 : 373,002.45 = 61,680.07 : x
  2. Step 2: Convert to fraction form
    248,668.57/373,002.45 = 61,680.07/x
  3. Step 3: Cross multiply
    248,668.57x = 373,002.45 × 61,680.07
  4. Step 4: Simplify right side
    248,668.57x = 23,006,817,226.17
  5. Step 5: Solve for x
    x = 23,006,817,226.17/248,668.57
  6. Step 6: Final answer
    x = 92,520.00

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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.