Home / 110,735.48-152,809.26-60,424.76

Finding the Fourth Proportional to 110,735.48, 152,809.26 and 60,424.76

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Solution

The fourth proportional to 110,735.48, 152,809.26 and 60,424.76 is: 83,383.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,735.48 : 152,809.26 = 60,424.76 : x
  2. Step 2: Convert to fraction form
    110,735.48/152,809.26 = 60,424.76/x
  3. Step 3: Cross multiply
    110,735.48x = 152,809.26 × 60,424.76
  4. Step 4: Simplify right side
    110,735.48x = 9,233,462,861.28
  5. Step 5: Solve for x
    x = 9,233,462,861.28/110,735.48
  6. Step 6: Final answer
    x = 83,383.06

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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.