Home / 4,088.04-6,135.72-3,045.58

Finding the Fourth Proportional to 4,088.04, 6,135.72 and 3,045.58

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Solution

The fourth proportional to 4,088.04, 6,135.72 and 3,045.58 is: 4,571.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,088.04 : 6,135.72 = 3,045.58 : x
  2. Step 2: Convert to fraction form
    4,088.04/6,135.72 = 3,045.58/x
  3. Step 3: Cross multiply
    4,088.04x = 6,135.72 × 3,045.58
  4. Step 4: Simplify right side
    4,088.04x = 18,686,826.12
  5. Step 5: Solve for x
    x = 18,686,826.12/4,088.04
  6. Step 6: Final answer
    x = 4,571.10

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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.