Home / 5,970.38-8,948.82-3,042.50

Finding the Fourth Proportional to 5,970.38, 8,948.82 and 3,042.50

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Solution

The fourth proportional to 5,970.38, 8,948.82 and 3,042.50 is: 4,560.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,970.38 : 8,948.82 = 3,042.50 : x
  2. Step 2: Convert to fraction form
    5,970.38/8,948.82 = 3,042.50/x
  3. Step 3: Cross multiply
    5,970.38x = 8,948.82 × 3,042.50
  4. Step 4: Simplify right side
    5,970.38x = 27,226,784.85
  5. Step 5: Solve for x
    x = 27,226,784.85/5,970.38
  6. Step 6: Final answer
    x = 4,560.31

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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.