Home / 46,891.96-64,650.54-30,118.84

Finding the Fourth Proportional to 46,891.96, 64,650.54 and 30,118.84

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Solution

The fourth proportional to 46,891.96, 64,650.54 and 30,118.84 is: 41,525.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,891.96 : 64,650.54 = 30,118.84 : x
  2. Step 2: Convert to fraction form
    46,891.96/64,650.54 = 30,118.84/x
  3. Step 3: Cross multiply
    46,891.96x = 64,650.54 × 30,118.84
  4. Step 4: Simplify right side
    46,891.96x = 1,947,199,270.17
  5. Step 5: Solve for x
    x = 1,947,199,270.17/46,891.96
  6. Step 6: Final answer
    x = 41,525.23

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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.