Home / 53,007.08-79,403.27-24,503.54

Finding the Fourth Proportional to 53,007.08, 79,403.27 and 24,503.54

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Solution

The fourth proportional to 53,007.08, 79,403.27 and 24,503.54 is: 36,705.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,007.08 : 79,403.27 = 24,503.54 : x
  2. Step 2: Convert to fraction form
    53,007.08/79,403.27 = 24,503.54/x
  3. Step 3: Cross multiply
    53,007.08x = 79,403.27 × 24,503.54
  4. Step 4: Simplify right side
    53,007.08x = 1,945,660,683.04
  5. Step 5: Solve for x
    x = 1,945,660,683.04/53,007.08
  6. Step 6: Final answer
    x = 36,705.68

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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.