Home / 46,990.56-64,829.18-29,995.44

Finding the Fourth Proportional to 46,990.56, 64,829.18 and 29,995.44

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Solution

The fourth proportional to 46,990.56, 64,829.18 and 29,995.44 is: 41,382.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,990.56 : 64,829.18 = 29,995.44 : x
  2. Step 2: Convert to fraction form
    46,990.56/64,829.18 = 29,995.44/x
  3. Step 3: Cross multiply
    46,990.56x = 64,829.18 × 29,995.44
  4. Step 4: Simplify right side
    46,990.56x = 1,944,579,778.94
  5. Step 5: Solve for x
    x = 1,944,579,778.94/46,990.56
  6. Step 6: Final answer
    x = 41,382.35

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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.