Home / 31,276.10-46,797.51-30,926.18

Finding the Fourth Proportional to 31,276.10, 46,797.51 and 30,926.18

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Solution

The fourth proportional to 31,276.10, 46,797.51 and 30,926.18 is: 46,273.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,276.10 : 46,797.51 = 30,926.18 : x
  2. Step 2: Convert to fraction form
    31,276.10/46,797.51 = 30,926.18/x
  3. Step 3: Cross multiply
    31,276.10x = 46,797.51 × 30,926.18
  4. Step 4: Simplify right side
    31,276.10x = 1,447,268,217.81
  5. Step 5: Solve for x
    x = 1,447,268,217.81/31,276.10
  6. Step 6: Final answer
    x = 46,273.93

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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.