Home / 62,401.24-86,107.62-35,541.64

Finding the Fourth Proportional to 62,401.24, 86,107.62 and 35,541.64

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Solution

The fourth proportional to 62,401.24, 86,107.62 and 35,541.64 is: 49,043.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,401.24 : 86,107.62 = 35,541.64 : x
  2. Step 2: Convert to fraction form
    62,401.24/86,107.62 = 35,541.64/x
  3. Step 3: Cross multiply
    62,401.24x = 86,107.62 × 35,541.64
  4. Step 4: Simplify right side
    62,401.24x = 3,060,406,031.30
  5. Step 5: Solve for x
    x = 3,060,406,031.30/62,401.24
  6. Step 6: Final answer
    x = 49,043.99

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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.