Home / 14,672.61-22,008.69-5,907.30

Finding the Fourth Proportional to 14,672.61, 22,008.69 and 5,907.30

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Solution

The fourth proportional to 14,672.61, 22,008.69 and 5,907.30 is: 8,860.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,672.61 : 22,008.69 = 5,907.30 : x
  2. Step 2: Convert to fraction form
    14,672.61/22,008.69 = 5,907.30/x
  3. Step 3: Cross multiply
    14,672.61x = 22,008.69 × 5,907.30
  4. Step 4: Simplify right side
    14,672.61x = 130,011,934.44
  5. Step 5: Solve for x
    x = 130,011,934.44/14,672.61
  6. Step 6: Final answer
    x = 8,860.86

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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.