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Finding the Fourth Proportional to 4,594.08, 6,890.11 and 1,473.49

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Solution

The fourth proportional to 4,594.08, 6,890.11 and 1,473.49 is: 2,209.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,594.08 : 6,890.11 = 1,473.49 : x
  2. Step 2: Convert to fraction form
    4,594.08/6,890.11 = 1,473.49/x
  3. Step 3: Cross multiply
    4,594.08x = 6,890.11 × 1,473.49
  4. Step 4: Simplify right side
    4,594.08x = 10,152,521.40
  5. Step 5: Solve for x
    x = 10,152,521.40/4,594.08
  6. Step 6: Final answer
    x = 2,209.91

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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.