Home / 4,053.66-5,594.05-2,190.66

Finding the Fourth Proportional to 4,053.66, 5,594.05 and 2,190.66

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Solution

The fourth proportional to 4,053.66, 5,594.05 and 2,190.66 is: 3,023.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,053.66 : 5,594.05 = 2,190.66 : x
  2. Step 2: Convert to fraction form
    4,053.66/5,594.05 = 2,190.66/x
  3. Step 3: Cross multiply
    4,053.66x = 5,594.05 × 2,190.66
  4. Step 4: Simplify right side
    4,053.66x = 12,254,643.33
  5. Step 5: Solve for x
    x = 12,254,643.33/4,053.66
  6. Step 6: Final answer
    x = 3,023.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.