Home / 16,541.98-24,817.64-6,688.16

Finding the Fourth Proportional to 16,541.98, 24,817.64 and 6,688.16

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Solution

The fourth proportional to 16,541.98, 24,817.64 and 6,688.16 is: 10,034.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,541.98 : 24,817.64 = 6,688.16 : x
  2. Step 2: Convert to fraction form
    16,541.98/24,817.64 = 6,688.16/x
  3. Step 3: Cross multiply
    16,541.98x = 24,817.64 × 6,688.16
  4. Step 4: Simplify right side
    16,541.98x = 165,984,347.14
  5. Step 5: Solve for x
    x = 165,984,347.14/16,541.98
  6. Step 6: Final answer
    x = 10,034.13

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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.