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Finding the Fourth Proportional to 6,567.02, 9,849.02 and 1,886.99

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Solution

The fourth proportional to 6,567.02, 9,849.02 and 1,886.99 is: 2,830.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,567.02 : 9,849.02 = 1,886.99 : x
  2. Step 2: Convert to fraction form
    6,567.02/9,849.02 = 1,886.99/x
  3. Step 3: Cross multiply
    6,567.02x = 9,849.02 × 1,886.99
  4. Step 4: Simplify right side
    6,567.02x = 18,584,943.57
  5. Step 5: Solve for x
    x = 18,584,943.57/6,567.02
  6. Step 6: Final answer
    x = 2,830.04

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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.