Home / 73,435.92-101,350.76-41,615.07

Finding the Fourth Proportional to 73,435.92, 101,350.76 and 41,615.07

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Solution

The fourth proportional to 73,435.92, 101,350.76 and 41,615.07 is: 57,434.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,435.92 : 101,350.76 = 41,615.07 : x
  2. Step 2: Convert to fraction form
    73,435.92/101,350.76 = 41,615.07/x
  3. Step 3: Cross multiply
    73,435.92x = 101,350.76 × 41,615.07
  4. Step 4: Simplify right side
    73,435.92x = 4,217,718,763.88
  5. Step 5: Solve for x
    x = 4,217,718,763.88/73,435.92
  6. Step 6: Final answer
    x = 57,434.00

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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.