Home / 73,300.20-101,154.24-41,468.34

Finding the Fourth Proportional to 73,300.20, 101,154.24 and 41,468.34

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Solution

The fourth proportional to 73,300.20, 101,154.24 and 41,468.34 is: 57,226.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,300.20 : 101,154.24 = 41,468.34 : x
  2. Step 2: Convert to fraction form
    73,300.20/101,154.24 = 41,468.34/x
  3. Step 3: Cross multiply
    73,300.20x = 101,154.24 × 41,468.34
  4. Step 4: Simplify right side
    73,300.20x = 4,194,698,416.76
  5. Step 5: Solve for x
    x = 4,194,698,416.76/73,300.20
  6. Step 6: Final answer
    x = 57,226.29

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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.