Home / 46,634.64-70,303.44-43,627.92

Finding the Fourth Proportional to 46,634.64, 70,303.44 and 43,627.92

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Solution

The fourth proportional to 46,634.64, 70,303.44 and 43,627.92 is: 65,770.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,634.64 : 70,303.44 = 43,627.92 : x
  2. Step 2: Convert to fraction form
    46,634.64/70,303.44 = 43,627.92/x
  3. Step 3: Cross multiply
    46,634.64x = 70,303.44 × 43,627.92
  4. Step 4: Simplify right side
    46,634.64x = 3,067,192,856.04
  5. Step 5: Solve for x
    x = 3,067,192,856.04/46,634.64
  6. Step 6: Final answer
    x = 65,770.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.