Home / 60,313.05-90,469.81-25,228.10

Finding the Fourth Proportional to 60,313.05, 90,469.81 and 25,228.10

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Solution

The fourth proportional to 60,313.05, 90,469.81 and 25,228.10 is: 37,842.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,313.05 : 90,469.81 = 25,228.10 : x
  2. Step 2: Convert to fraction form
    60,313.05/90,469.81 = 25,228.10/x
  3. Step 3: Cross multiply
    60,313.05x = 90,469.81 × 25,228.10
  4. Step 4: Simplify right side
    60,313.05x = 2,282,380,898.24
  5. Step 5: Solve for x
    x = 2,282,380,898.24/60,313.05
  6. Step 6: Final answer
    x = 37,842.24

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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.