Home / 46,191.64-63,765.66-30,276.76

Finding the Fourth Proportional to 46,191.64, 63,765.66 and 30,276.76

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Solution

The fourth proportional to 46,191.64, 63,765.66 and 30,276.76 is: 41,795.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,191.64 : 63,765.66 = 30,276.76 : x
  2. Step 2: Convert to fraction form
    46,191.64/63,765.66 = 30,276.76/x
  3. Step 3: Cross multiply
    46,191.64x = 63,765.66 × 30,276.76
  4. Step 4: Simplify right side
    46,191.64x = 1,930,617,584.06
  5. Step 5: Solve for x
    x = 1,930,617,584.06/46,191.64
  6. Step 6: Final answer
    x = 41,795.82

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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.