Home / 14,752.33-22,115.10-7,359.05

Finding the Fourth Proportional to 14,752.33, 22,115.10 and 7,359.05

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Solution

The fourth proportional to 14,752.33, 22,115.10 and 7,359.05 is: 11,031.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,752.33 : 22,115.10 = 7,359.05 : x
  2. Step 2: Convert to fraction form
    14,752.33/22,115.10 = 7,359.05/x
  3. Step 3: Cross multiply
    14,752.33x = 22,115.10 × 7,359.05
  4. Step 4: Simplify right side
    14,752.33x = 162,746,181.94
  5. Step 5: Solve for x
    x = 162,746,181.94/14,752.33
  6. Step 6: Final answer
    x = 11,031.90

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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.