Home / 94,946.04-142,440.66-50,549.40

Finding the Fourth Proportional to 94,946.04, 142,440.66 and 50,549.40

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Solution

The fourth proportional to 94,946.04, 142,440.66 and 50,549.40 is: 75,835.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,946.04 : 142,440.66 = 50,549.40 : x
  2. Step 2: Convert to fraction form
    94,946.04/142,440.66 = 50,549.40/x
  3. Step 3: Cross multiply
    94,946.04x = 142,440.66 × 50,549.40
  4. Step 4: Simplify right side
    94,946.04x = 7,200,289,898.60
  5. Step 5: Solve for x
    x = 7,200,289,898.60/94,946.04
  6. Step 6: Final answer
    x = 75,835.60

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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.