Home / 4,074.04-6,110.37-1,151.66

Finding the Fourth Proportional to 4,074.04, 6,110.37 and 1,151.66

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Solution

The fourth proportional to 4,074.04, 6,110.37 and 1,151.66 is: 1,727.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074.04 : 6,110.37 = 1,151.66 : x
  2. Step 2: Convert to fraction form
    4,074.04/6,110.37 = 1,151.66/x
  3. Step 3: Cross multiply
    4,074.04x = 6,110.37 × 1,151.66
  4. Step 4: Simplify right side
    4,074.04x = 7,037,068.71
  5. Step 5: Solve for x
    x = 7,037,068.71/4,074.04
  6. Step 6: Final answer
    x = 1,727.29

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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.