Home / 53,593.16-80,382.84-14,153.24

Finding the Fourth Proportional to 53,593.16, 80,382.84 and 14,153.24

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Solution

The fourth proportional to 53,593.16, 80,382.84 and 14,153.24 is: 21,228.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,593.16 : 80,382.84 = 14,153.24 : x
  2. Step 2: Convert to fraction form
    53,593.16/80,382.84 = 14,153.24/x
  3. Step 3: Cross multiply
    53,593.16x = 80,382.84 × 14,153.24
  4. Step 4: Simplify right side
    53,593.16x = 1,137,677,626.40
  5. Step 5: Solve for x
    x = 1,137,677,626.40/53,593.16
  6. Step 6: Final answer
    x = 21,228.04

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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.