Home / 46,348.28-63,926.66-30,426.92

Finding the Fourth Proportional to 46,348.28, 63,926.66 and 30,426.92

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Solution

The fourth proportional to 46,348.28, 63,926.66 and 30,426.92 is: 41,966.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,348.28 : 63,926.66 = 30,426.92 : x
  2. Step 2: Convert to fraction form
    46,348.28/63,926.66 = 30,426.92/x
  3. Step 3: Cross multiply
    46,348.28x = 63,926.66 × 30,426.92
  4. Step 4: Simplify right side
    46,348.28x = 1,945,091,217.55
  5. Step 5: Solve for x
    x = 1,945,091,217.55/46,348.28
  6. Step 6: Final answer
    x = 41,966.85

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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.