Home / 60,941.36-91,423.48-27,663.76

Finding the Fourth Proportional to 60,941.36, 91,423.48 and 27,663.76

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Solution

The fourth proportional to 60,941.36, 91,423.48 and 27,663.76 is: 41,500.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,941.36 : 91,423.48 = 27,663.76 : x
  2. Step 2: Convert to fraction form
    60,941.36/91,423.48 = 27,663.76/x
  3. Step 3: Cross multiply
    60,941.36x = 91,423.48 × 27,663.76
  4. Step 4: Simplify right side
    60,941.36x = 2,529,116,911.37
  5. Step 5: Solve for x
    x = 2,529,116,911.37/60,941.36
  6. Step 6: Final answer
    x = 41,500.83

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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.