Home / 16,483.61-24,698.38-6,988.34

Finding the Fourth Proportional to 16,483.61, 24,698.38 and 6,988.34

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Solution

The fourth proportional to 16,483.61, 24,698.38 and 6,988.34 is: 10,471.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,483.61 : 24,698.38 = 6,988.34 : x
  2. Step 2: Convert to fraction form
    16,483.61/24,698.38 = 6,988.34/x
  3. Step 3: Cross multiply
    16,483.61x = 24,698.38 × 6,988.34
  4. Step 4: Simplify right side
    16,483.61x = 172,600,558.06
  5. Step 5: Solve for x
    x = 172,600,558.06/16,483.61
  6. Step 6: Final answer
    x = 10,471.04

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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.