Home / 349,181.14-523,801.92-96,461.56

Finding the Fourth Proportional to 349,181.14, 523,801.92 and 96,461.56

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Solution

The fourth proportional to 349,181.14, 523,801.92 and 96,461.56 is: 144,700.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,181.14 : 523,801.92 = 96,461.56 : x
  2. Step 2: Convert to fraction form
    349,181.14/523,801.92 = 96,461.56/x
  3. Step 3: Cross multiply
    349,181.14x = 523,801.92 × 96,461.56
  4. Step 4: Simplify right side
    349,181.14x = 50,526,750,334.20
  5. Step 5: Solve for x
    x = 50,526,750,334.20/349,181.14
  6. Step 6: Final answer
    x = 144,700.69

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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.