Home / 53,624.01-80,436.57-16,184.39

Finding the Fourth Proportional to 53,624.01, 80,436.57 and 16,184.39

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Solution

The fourth proportional to 53,624.01, 80,436.57 and 16,184.39 is: 24,276.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,624.01 : 80,436.57 = 16,184.39 : x
  2. Step 2: Convert to fraction form
    53,624.01/80,436.57 = 16,184.39/x
  3. Step 3: Cross multiply
    53,624.01x = 80,436.57 × 16,184.39
  4. Step 4: Simplify right side
    53,624.01x = 1,301,816,416.96
  5. Step 5: Solve for x
    x = 1,301,816,416.96/53,624.01
  6. Step 6: Final answer
    x = 24,276.75

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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.