Home / 5,964.08-8,946.56-1,581.50

Finding the Fourth Proportional to 5,964.08, 8,946.56 and 1,581.50

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Solution

The fourth proportional to 5,964.08, 8,946.56 and 1,581.50 is: 2,372.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,964.08 : 8,946.56 = 1,581.50 : x
  2. Step 2: Convert to fraction form
    5,964.08/8,946.56 = 1,581.50/x
  3. Step 3: Cross multiply
    5,964.08x = 8,946.56 × 1,581.50
  4. Step 4: Simplify right side
    5,964.08x = 14,148,976.73
  5. Step 5: Solve for x
    x = 14,148,976.73/5,964.08
  6. Step 6: Final answer
    x = 2,372.37

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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.