Home / 34,303.44-47,340.96-19,197.48

Finding the Fourth Proportional to 34,303.44, 47,340.96 and 19,197.48

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Solution

The fourth proportional to 34,303.44, 47,340.96 and 19,197.48 is: 26,493.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,303.44 : 47,340.96 = 19,197.48 : x
  2. Step 2: Convert to fraction form
    34,303.44/47,340.96 = 19,197.48/x
  3. Step 3: Cross multiply
    34,303.44x = 47,340.96 × 19,197.48
  4. Step 4: Simplify right side
    34,303.44x = 908,827,132.78
  5. Step 5: Solve for x
    x = 908,827,132.78/34,303.44
  6. Step 6: Final answer
    x = 26,493.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.