Home / 59,524.18-82,147.06-39,346.07

Finding the Fourth Proportional to 59,524.18, 82,147.06 and 39,346.07

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Solution

The fourth proportional to 59,524.18, 82,147.06 and 39,346.07 is: 54,300.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,524.18 : 82,147.06 = 39,346.07 : x
  2. Step 2: Convert to fraction form
    59,524.18/82,147.06 = 39,346.07/x
  3. Step 3: Cross multiply
    59,524.18x = 82,147.06 × 39,346.07
  4. Step 4: Simplify right side
    59,524.18x = 3,232,163,919.55
  5. Step 5: Solve for x
    x = 3,232,163,919.55/59,524.18
  6. Step 6: Final answer
    x = 54,300.01

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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.