Home / 6,001.34-8,280.81-3,482.87

Finding the Fourth Proportional to 6,001.34, 8,280.81 and 3,482.87

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Solution

The fourth proportional to 6,001.34, 8,280.81 and 3,482.87 is: 4,805.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,001.34 : 8,280.81 = 3,482.87 : x
  2. Step 2: Convert to fraction form
    6,001.34/8,280.81 = 3,482.87/x
  3. Step 3: Cross multiply
    6,001.34x = 8,280.81 × 3,482.87
  4. Step 4: Simplify right side
    6,001.34x = 28,840,943.32
  5. Step 5: Solve for x
    x = 28,840,943.32/6,001.34
  6. Step 6: Final answer
    x = 4,805.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.