Home / 46,117.47-63,651.38-30,196.11

Finding the Fourth Proportional to 46,117.47, 63,651.38 and 30,196.11

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Solution

The fourth proportional to 46,117.47, 63,651.38 and 30,196.11 is: 41,676.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,117.47 : 63,651.38 = 30,196.11 : x
  2. Step 2: Convert to fraction form
    46,117.47/63,651.38 = 30,196.11/x
  3. Step 3: Cross multiply
    46,117.47x = 63,651.38 × 30,196.11
  4. Step 4: Simplify right side
    46,117.47x = 1,922,023,921.15
  5. Step 5: Solve for x
    x = 1,922,023,921.15/46,117.47
  6. Step 6: Final answer
    x = 41,676.70

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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.