Home / 34,060.10-46,976.30-22,127.28

Finding the Fourth Proportional to 34,060.10, 46,976.30 and 22,127.28

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Solution

The fourth proportional to 34,060.10, 46,976.30 and 22,127.28 is: 30,518.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,060.10 : 46,976.30 = 22,127.28 : x
  2. Step 2: Convert to fraction form
    34,060.10/46,976.30 = 22,127.28/x
  3. Step 3: Cross multiply
    34,060.10x = 46,976.30 × 22,127.28
  4. Step 4: Simplify right side
    34,060.10x = 1,039,457,664.11
  5. Step 5: Solve for x
    x = 1,039,457,664.11/34,060.10
  6. Step 6: Final answer
    x = 30,518.34

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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.