Home / 4,130.07-6,196.16-1,168.51

Finding the Fourth Proportional to 4,130.07, 6,196.16 and 1,168.51

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Solution

The fourth proportional to 4,130.07, 6,196.16 and 1,168.51 is: 1,753.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,130.07 : 6,196.16 = 1,168.51 : x
  2. Step 2: Convert to fraction form
    4,130.07/6,196.16 = 1,168.51/x
  3. Step 3: Cross multiply
    4,130.07x = 6,196.16 × 1,168.51
  4. Step 4: Simplify right side
    4,130.07x = 7,240,269.08
  5. Step 5: Solve for x
    x = 7,240,269.08/4,130.07
  6. Step 6: Final answer
    x = 1,753.06

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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.