Home / 32,280.84-48,331.44-16,451.74

Finding the Fourth Proportional to 32,280.84, 48,331.44 and 16,451.74

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Solution

The fourth proportional to 32,280.84, 48,331.44 and 16,451.74 is: 24,631.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,280.84 : 48,331.44 = 16,451.74 : x
  2. Step 2: Convert to fraction form
    32,280.84/48,331.44 = 16,451.74/x
  3. Step 3: Cross multiply
    32,280.84x = 48,331.44 × 16,451.74
  4. Step 4: Simplify right side
    32,280.84x = 795,136,284.71
  5. Step 5: Solve for x
    x = 795,136,284.71/32,280.84
  6. Step 6: Final answer
    x = 24,631.83

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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.