Home / 4,035.78-6,053.64-1,114.08

Finding the Fourth Proportional to 4,035.78, 6,053.64 and 1,114.08

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Solution

The fourth proportional to 4,035.78, 6,053.64 and 1,114.08 is: 1,671.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,035.78 : 6,053.64 = 1,114.08 : x
  2. Step 2: Convert to fraction form
    4,035.78/6,053.64 = 1,114.08/x
  3. Step 3: Cross multiply
    4,035.78x = 6,053.64 × 1,114.08
  4. Step 4: Simplify right side
    4,035.78x = 6,744,239.25
  5. Step 5: Solve for x
    x = 6,744,239.25/4,035.78
  6. Step 6: Final answer
    x = 1,671.11

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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.