Home / 29,952.34-41,034.65-28,830.76

Finding the Fourth Proportional to 29,952.34, 41,034.65 and 28,830.76

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Solution

The fourth proportional to 29,952.34, 41,034.65 and 28,830.76 is: 39,498.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,952.34 : 41,034.65 = 28,830.76 : x
  2. Step 2: Convert to fraction form
    29,952.34/41,034.65 = 28,830.76/x
  3. Step 3: Cross multiply
    29,952.34x = 41,034.65 × 28,830.76
  4. Step 4: Simplify right side
    29,952.34x = 1,183,060,145.83
  5. Step 5: Solve for x
    x = 1,183,060,145.83/29,952.34
  6. Step 6: Final answer
    x = 39,498.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.