Home / 109,762.09-164,717.96-50,598.27

Finding the Fourth Proportional to 109,762.09, 164,717.96 and 50,598.27

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Solution

The fourth proportional to 109,762.09, 164,717.96 and 50,598.27 is: 75,931.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,762.09 : 164,717.96 = 50,598.27 : x
  2. Step 2: Convert to fraction form
    109,762.09/164,717.96 = 50,598.27/x
  3. Step 3: Cross multiply
    109,762.09x = 164,717.96 × 50,598.27
  4. Step 4: Simplify right side
    109,762.09x = 8,334,443,560.94
  5. Step 5: Solve for x
    x = 8,334,443,560.94/109,762.09
  6. Step 6: Final answer
    x = 75,931.90

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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.