Home / 32,591.72-48,804.88-27,312.85

Finding the Fourth Proportional to 32,591.72, 48,804.88 and 27,312.85

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Solution

The fourth proportional to 32,591.72, 48,804.88 and 27,312.85 is: 40,899.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,591.72 : 48,804.88 = 27,312.85 : x
  2. Step 2: Convert to fraction form
    32,591.72/48,804.88 = 27,312.85/x
  3. Step 3: Cross multiply
    32,591.72x = 48,804.88 × 27,312.85
  4. Step 4: Simplify right side
    32,591.72x = 1,333,000,136.12
  5. Step 5: Solve for x
    x = 1,333,000,136.12/32,591.72
  6. Step 6: Final answer
    x = 40,899.97

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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.