Home / 29,300.04-43,949.73-7,113.66

Finding the Fourth Proportional to 29,300.04, 43,949.73 and 7,113.66

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Solution

The fourth proportional to 29,300.04, 43,949.73 and 7,113.66 is: 10,670.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,300.04 : 43,949.73 = 7,113.66 : x
  2. Step 2: Convert to fraction form
    29,300.04/43,949.73 = 7,113.66/x
  3. Step 3: Cross multiply
    29,300.04x = 43,949.73 × 7,113.66
  4. Step 4: Simplify right side
    29,300.04x = 312,643,436.31
  5. Step 5: Solve for x
    x = 312,643,436.31/29,300.04
  6. Step 6: Final answer
    x = 10,670.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.