Home / 34,600.16-51,816.92-19,764.08

Finding the Fourth Proportional to 34,600.16, 51,816.92 and 19,764.08

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Solution

The fourth proportional to 34,600.16, 51,816.92 and 19,764.08 is: 29,598.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,600.16 : 51,816.92 = 19,764.08 : x
  2. Step 2: Convert to fraction form
    34,600.16/51,816.92 = 19,764.08/x
  3. Step 3: Cross multiply
    34,600.16x = 51,816.92 × 19,764.08
  4. Step 4: Simplify right side
    34,600.16x = 1,024,113,752.23
  5. Step 5: Solve for x
    x = 1,024,113,752.23/34,600.16
  6. Step 6: Final answer
    x = 29,598.53

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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.