Home / 5,964.71-8,947.13-1,582.07

Finding the Fourth Proportional to 5,964.71, 8,947.13 and 1,582.07

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Solution

The fourth proportional to 5,964.71, 8,947.13 and 1,582.07 is: 2,373.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,964.71 : 8,947.13 = 1,582.07 : x
  2. Step 2: Convert to fraction form
    5,964.71/8,947.13 = 1,582.07/x
  3. Step 3: Cross multiply
    5,964.71x = 8,947.13 × 1,582.07
  4. Step 4: Simplify right side
    5,964.71x = 14,154,933.31
  5. Step 5: Solve for x
    x = 14,154,933.31/5,964.71
  6. Step 6: Final answer
    x = 2,373.12

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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.