Home / 32,992.20-49,488.30-29,363.40

Finding the Fourth Proportional to 32,992.20, 49,488.30 and 29,363.40

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Solution

The fourth proportional to 32,992.20, 49,488.30 and 29,363.40 is: 44,045.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,992.20 : 49,488.30 = 29,363.40 : x
  2. Step 2: Convert to fraction form
    32,992.20/49,488.30 = 29,363.40/x
  3. Step 3: Cross multiply
    32,992.20x = 49,488.30 × 29,363.40
  4. Step 4: Simplify right side
    32,992.20x = 1,453,144,748.22
  5. Step 5: Solve for x
    x = 1,453,144,748.22/32,992.20
  6. Step 6: Final answer
    x = 44,045.10

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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.