Home / 60,784.92-91,189.20-23,342.24

Finding the Fourth Proportional to 60,784.92, 91,189.20 and 23,342.24

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Solution

The fourth proportional to 60,784.92, 91,189.20 and 23,342.24 is: 35,017.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,784.92 : 91,189.20 = 23,342.24 : x
  2. Step 2: Convert to fraction form
    60,784.92/91,189.20 = 23,342.24/x
  3. Step 3: Cross multiply
    60,784.92x = 91,189.20 × 23,342.24
  4. Step 4: Simplify right side
    60,784.92x = 2,128,560,191.81
  5. Step 5: Solve for x
    x = 2,128,560,191.81/60,784.92
  6. Step 6: Final answer
    x = 35,017.90

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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.