Home / 46,276.61-69,414.92-11,216.27

Finding the Fourth Proportional to 46,276.61, 69,414.92 and 11,216.27

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Solution

The fourth proportional to 46,276.61, 69,414.92 and 11,216.27 is: 16,824.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,276.61 : 69,414.92 = 11,216.27 : x
  2. Step 2: Convert to fraction form
    46,276.61/69,414.92 = 11,216.27/x
  3. Step 3: Cross multiply
    46,276.61x = 69,414.92 × 11,216.27
  4. Step 4: Simplify right side
    46,276.61x = 778,576,426.02
  5. Step 5: Solve for x
    x = 778,576,426.02/46,276.61
  6. Step 6: Final answer
    x = 16,824.40

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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.