Home / 53,369.37-73,646.91-29,494.62

Finding the Fourth Proportional to 53,369.37, 73,646.91 and 29,494.62

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Solution

The fourth proportional to 53,369.37, 73,646.91 and 29,494.62 is: 40,701.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,369.37 : 73,646.91 = 29,494.62 : x
  2. Step 2: Convert to fraction form
    53,369.37/73,646.91 = 29,494.62/x
  3. Step 3: Cross multiply
    53,369.37x = 73,646.91 × 29,494.62
  4. Step 4: Simplify right side
    53,369.37x = 2,172,187,624.62
  5. Step 5: Solve for x
    x = 2,172,187,624.62/53,369.37
  6. Step 6: Final answer
    x = 40,701.02

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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.