Home / 4,088.62-6,133.13-1,167.36

Finding the Fourth Proportional to 4,088.62, 6,133.13 and 1,167.36

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Solution

The fourth proportional to 4,088.62, 6,133.13 and 1,167.36 is: 1,751.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,088.62 : 6,133.13 = 1,167.36 : x
  2. Step 2: Convert to fraction form
    4,088.62/6,133.13 = 1,167.36/x
  3. Step 3: Cross multiply
    4,088.62x = 6,133.13 × 1,167.36
  4. Step 4: Simplify right side
    4,088.62x = 7,159,570.64
  5. Step 5: Solve for x
    x = 7,159,570.64/4,088.62
  6. Step 6: Final answer
    x = 1,751.10

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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.