Home / 34,308.93-51,426.50-22,425.32

Finding the Fourth Proportional to 34,308.93, 51,426.50 and 22,425.32

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Solution

The fourth proportional to 34,308.93, 51,426.50 and 22,425.32 is: 33,613.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,308.93 : 51,426.50 = 22,425.32 : x
  2. Step 2: Convert to fraction form
    34,308.93/51,426.50 = 22,425.32/x
  3. Step 3: Cross multiply
    34,308.93x = 51,426.50 × 22,425.32
  4. Step 4: Simplify right side
    34,308.93x = 1,153,255,735.42
  5. Step 5: Solve for x
    x = 1,153,255,735.42/34,308.93
  6. Step 6: Final answer
    x = 33,613.86

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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.