Home / 16,646.02-24,974.70-8,849.50

Finding the Fourth Proportional to 16,646.02, 24,974.70 and 8,849.50

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Solution

The fourth proportional to 16,646.02, 24,974.70 and 8,849.50 is: 13,277.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,646.02 : 24,974.70 = 8,849.50 : x
  2. Step 2: Convert to fraction form
    16,646.02/24,974.70 = 8,849.50/x
  3. Step 3: Cross multiply
    16,646.02x = 24,974.70 × 8,849.50
  4. Step 4: Simplify right side
    16,646.02x = 221,013,607.65
  5. Step 5: Solve for x
    x = 221,013,607.65/16,646.02
  6. Step 6: Final answer
    x = 13,277.26

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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.