Home / 32,983.60-49,442.28-16,355.68

Finding the Fourth Proportional to 32,983.60, 49,442.28 and 16,355.68

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Solution

The fourth proportional to 32,983.60, 49,442.28 and 16,355.68 is: 24,517.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,983.60 : 49,442.28 = 16,355.68 : x
  2. Step 2: Convert to fraction form
    32,983.60/49,442.28 = 16,355.68/x
  3. Step 3: Cross multiply
    32,983.60x = 49,442.28 × 16,355.68
  4. Step 4: Simplify right side
    32,983.60x = 808,662,110.15
  5. Step 5: Solve for x
    x = 808,662,110.15/32,983.60
  6. Step 6: Final answer
    x = 24,517.10

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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.