Home / 4,088.55-6,133.11-1,166.88

Finding the Fourth Proportional to 4,088.55, 6,133.11 and 1,166.88

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Solution

The fourth proportional to 4,088.55, 6,133.11 and 1,166.88 is: 1,750.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,088.55 : 6,133.11 = 1,166.88 : x
  2. Step 2: Convert to fraction form
    4,088.55/6,133.11 = 1,166.88/x
  3. Step 3: Cross multiply
    4,088.55x = 6,133.11 × 1,166.88
  4. Step 4: Simplify right side
    4,088.55x = 7,156,603.40
  5. Step 5: Solve for x
    x = 7,156,603.40/4,088.55
  6. Step 6: Final answer
    x = 1,750.40

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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.