Home / 55,492.50-83,241.18-16,053.60

Finding the Fourth Proportional to 55,492.50, 83,241.18 and 16,053.60

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Solution

The fourth proportional to 55,492.50, 83,241.18 and 16,053.60 is: 24,081.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,492.50 : 83,241.18 = 16,053.60 : x
  2. Step 2: Convert to fraction form
    55,492.50/83,241.18 = 16,053.60/x
  3. Step 3: Cross multiply
    55,492.50x = 83,241.18 × 16,053.60
  4. Step 4: Simplify right side
    55,492.50x = 1,336,320,607.25
  5. Step 5: Solve for x
    x = 1,336,320,607.25/55,492.50
  6. Step 6: Final answer
    x = 24,081.10

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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.