Home / 5,967.32-8,955.78-3,046.40

Finding the Fourth Proportional to 5,967.32, 8,955.78 and 3,046.40

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Solution

The fourth proportional to 5,967.32, 8,955.78 and 3,046.40 is: 4,572.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,967.32 : 8,955.78 = 3,046.40 : x
  2. Step 2: Convert to fraction form
    5,967.32/8,955.78 = 3,046.40/x
  3. Step 3: Cross multiply
    5,967.32x = 8,955.78 × 3,046.40
  4. Step 4: Simplify right side
    5,967.32x = 27,282,888.19
  5. Step 5: Solve for x
    x = 27,282,888.19/5,967.32
  6. Step 6: Final answer
    x = 4,572.05

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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.