Home / 22,969.37-34,432.19-7,376.06

Finding the Fourth Proportional to 22,969.37, 34,432.19 and 7,376.06

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Solution

The fourth proportional to 22,969.37, 34,432.19 and 7,376.06 is: 11,057.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,969.37 : 34,432.19 = 7,376.06 : x
  2. Step 2: Convert to fraction form
    22,969.37/34,432.19 = 7,376.06/x
  3. Step 3: Cross multiply
    22,969.37x = 34,432.19 × 7,376.06
  4. Step 4: Simplify right side
    22,969.37x = 253,973,976.23
  5. Step 5: Solve for x
    x = 253,973,976.23/22,969.37
  6. Step 6: Final answer
    x = 11,057.07

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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.