Home / 6,594.14-9,889.70-1,913.08

Finding the Fourth Proportional to 6,594.14, 9,889.70 and 1,913.08

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Solution

The fourth proportional to 6,594.14, 9,889.70 and 1,913.08 is: 2,869.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,594.14 : 9,889.70 = 1,913.08 : x
  2. Step 2: Convert to fraction form
    6,594.14/9,889.70 = 1,913.08/x
  3. Step 3: Cross multiply
    6,594.14x = 9,889.70 × 1,913.08
  4. Step 4: Simplify right side
    6,594.14x = 18,919,787.28
  5. Step 5: Solve for x
    x = 18,919,787.28/6,594.14
  6. Step 6: Final answer
    x = 2,869.18

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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.