Home / 467,668.08-701,503.58-130,706.50

Finding the Fourth Proportional to 467,668.08, 701,503.58 and 130,706.50

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Solution

The fourth proportional to 467,668.08, 701,503.58 and 130,706.50 is: 196,060.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,668.08 : 701,503.58 = 130,706.50 : x
  2. Step 2: Convert to fraction form
    467,668.08/701,503.58 = 130,706.50/x
  3. Step 3: Cross multiply
    467,668.08x = 701,503.58 × 130,706.50
  4. Step 4: Simplify right side
    467,668.08x = 91,691,077,679.27
  5. Step 5: Solve for x
    x = 91,691,077,679.27/467,668.08
  6. Step 6: Final answer
    x = 196,060.16

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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.