Home / 34,604.12-47,710.02-22,648.52

Finding the Fourth Proportional to 34,604.12, 47,710.02 and 22,648.52

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Solution

The fourth proportional to 34,604.12, 47,710.02 and 22,648.52 is: 31,226.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,604.12 : 47,710.02 = 22,648.52 : x
  2. Step 2: Convert to fraction form
    34,604.12/47,710.02 = 22,648.52/x
  3. Step 3: Cross multiply
    34,604.12x = 47,710.02 × 22,648.52
  4. Step 4: Simplify right side
    34,604.12x = 1,080,561,342.17
  5. Step 5: Solve for x
    x = 1,080,561,342.17/34,604.12
  6. Step 6: Final answer
    x = 31,226.38

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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.