Home / 182,680.76-274,014.97-64,349.01

Finding the Fourth Proportional to 182,680.76, 274,014.97 and 64,349.01

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Solution

The fourth proportional to 182,680.76, 274,014.97 and 64,349.01 is: 96,521.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,680.76 : 274,014.97 = 64,349.01 : x
  2. Step 2: Convert to fraction form
    182,680.76/274,014.97 = 64,349.01/x
  3. Step 3: Cross multiply
    182,680.76x = 274,014.97 × 64,349.01
  4. Step 4: Simplify right side
    182,680.76x = 17,632,591,883.81
  5. Step 5: Solve for x
    x = 17,632,591,883.81/182,680.76
  6. Step 6: Final answer
    x = 96,521.34

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1.5x scale

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.