Home / 16,541.42-24,809.20-7,533.47

Finding the Fourth Proportional to 16,541.42, 24,809.20 and 7,533.47

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Solution

The fourth proportional to 16,541.42, 24,809.20 and 7,533.47 is: 11,298.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,541.42 : 24,809.20 = 7,533.47 : x
  2. Step 2: Convert to fraction form
    16,541.42/24,809.20 = 7,533.47/x
  3. Step 3: Cross multiply
    16,541.42x = 24,809.20 × 7,533.47
  4. Step 4: Simplify right side
    16,541.42x = 186,899,221.04
  5. Step 5: Solve for x
    x = 186,899,221.04/16,541.42
  6. Step 6: Final answer
    x = 11,298.87

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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.