Home / 34,739.20-52,024.92-19,903.06

Finding the Fourth Proportional to 34,739.20, 52,024.92 and 19,903.06

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Solution

The fourth proportional to 34,739.20, 52,024.92 and 19,903.06 is: 29,806.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,739.20 : 52,024.92 = 19,903.06 : x
  2. Step 2: Convert to fraction form
    34,739.20/52,024.92 = 19,903.06/x
  3. Step 3: Cross multiply
    34,739.20x = 52,024.92 × 19,903.06
  4. Step 4: Simplify right side
    34,739.20x = 1,035,455,104.26
  5. Step 5: Solve for x
    x = 1,035,455,104.26/34,739.20
  6. Step 6: Final answer
    x = 29,806.53

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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.