Home / 16,362.60-24,495.30-9,785.40

Finding the Fourth Proportional to 16,362.60, 24,495.30 and 9,785.40

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Solution

The fourth proportional to 16,362.60, 24,495.30 and 9,785.40 is: 14,649.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,362.60 : 24,495.30 = 9,785.40 : x
  2. Step 2: Convert to fraction form
    16,362.60/24,495.30 = 9,785.40/x
  3. Step 3: Cross multiply
    16,362.60x = 24,495.30 × 9,785.40
  4. Step 4: Simplify right side
    16,362.60x = 239,696,308.62
  5. Step 5: Solve for x
    x = 239,696,308.62/16,362.60
  6. Step 6: Final answer
    x = 14,649.04

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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.