Home / 176,336.53-243,344.35-95,764.07

Finding the Fourth Proportional to 176,336.53, 243,344.35 and 95,764.07

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Solution

The fourth proportional to 176,336.53, 243,344.35 and 95,764.07 is: 132,154.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,336.53 : 243,344.35 = 95,764.07 : x
  2. Step 2: Convert to fraction form
    176,336.53/243,344.35 = 95,764.07/x
  3. Step 3: Cross multiply
    176,336.53x = 243,344.35 × 95,764.07
  4. Step 4: Simplify right side
    176,336.53x = 23,303,646,095.57
  5. Step 5: Solve for x
    x = 23,303,646,095.57/176,336.53
  6. Step 6: Final answer
    x = 132,154.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.